68618267872

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{30977}}^1$

素因数の和:31065

約数の個数: 192

約数和(自身を含む): 179860746240

約数和(自身を除く): 111242478368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 31, 32, 44, 56, 58, 62, 77, 88, 112, 116, 124, 154, 176, 203, 217, 224, 232, 248, 308, 319, 341, 352, 406, 434, 464, 496, 616, 638, 682, 812, 868, 899, 928, 992, 1232, 1276, 1364, 1624, 1736, 1798, 2233, 2387, 2464, 2552, 2728, 3248, 3472, 3596, 4466, 4774, 5104, 5456, 6293, 6496, 6944, 7192, 8932, 9548, 9889, 10208, 10912, 12586, 14384, 17864, 19096, 19778, 25172, 28768, 30977, 35728, 38192, 39556, 50344, 61954, 69223, 71456, 76384, 79112, 100688, 123908, 138446, 158224, 201376, 216839, 247816, 276892, 316448, 340747, 433678, 495632, 553784, 681494, 867356, 898333, 960287, 991264, 1107568, 1362988, 1734712, 1796666, 1920574, 2215136, 2385229, 2725976, 3469424, 3593332, 3841148, 4770458, 5451952, 6288331, 6722009, 6938848, 7186664, 7682296, 9540916, 9881663, 10563157, 10903904, 12576662, 13444018, 14373328, 15364592, 19081832, 19763326, 21126314, 25153324, 26888036, 27848323, 28746656, 30729184, 38163664, 39526652, 42252628, 50306648, 53776072, 55696646, 69171641, 73942099, 76327328, 79053304, 84505256, 100613296, 107552144, 111393292, 138343282, 147884198, 158106608, 169010512, 194938261, 201226592, 215104288, 222786584, 276686564, 295768396, 306331553, 316213216, 338021024, 389876522, 445573168, 553373128, 591536792, 612663106, 779753044, 891146336, 1106746256, 1183073584, 1225326212, 1559506088, 2144320871, 2213492512, 2366147168, 2450652424, 3119012176, 4288641742, 4901304848, 6238024352, 8577283484, 9802609696, 17154566968, 34309133936, 68618267872]

約数ペア:

[(1, 68618267872), (2, 34309133936), (4, 17154566968), (7, 9802609696), (8, 8577283484), (11, 6238024352), (14, 4901304848), (16, 4288641742), (22, 3119012176), (28, 2450652424), (29, 2366147168), (31, 2213492512), (32, 2144320871), (44, 1559506088), (56, 1225326212), (58, 1183073584), (62, 1106746256), (77, 891146336), (88, 779753044), (112, 612663106), (116, 591536792), (124, 553373128), (154, 445573168), (176, 389876522), (203, 338021024), (217, 316213216), (224, 306331553), (232, 295768396), (248, 276686564), (308, 222786584), (319, 215104288), (341, 201226592), (352, 194938261), (406, 169010512), (434, 158106608), (464, 147884198), (496, 138343282), (616, 111393292), (638, 107552144), (682, 100613296), (812, 84505256), (868, 79053304), (899, 76327328), (928, 73942099), (992, 69171641), (1232, 55696646), (1276, 53776072), (1364, 50306648), (1624, 42252628), (1736, 39526652), (1798, 38163664), (2233, 30729184), (2387, 28746656), (2464, 27848323), (2552, 26888036), (2728, 25153324), (3248, 21126314), (3472, 19763326), (3596, 19081832), (4466, 15364592), (4774, 14373328), (5104, 13444018), (5456, 12576662), (6293, 10903904), (6496, 10563157), (6944, 9881663), (7192, 9540916), (8932, 7682296), (9548, 7186664), (9889, 6938848), (10208, 6722009), (10912, 6288331), (12586, 5451952), (14384, 4770458), (17864, 3841148), (19096, 3593332), (19778, 3469424), (25172, 2725976), (28768, 2385229), (30977, 2215136), (35728, 1920574), (38192, 1796666), (39556, 1734712), (50344, 1362988), (61954, 1107568), (69223, 991264), (71456, 960287), (76384, 898333), (79112, 867356), (100688, 681494), (123908, 553784), (138446, 495632), (158224, 433678), (201376, 340747), (216839, 316448), (247816, 276892)]