74872539696

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{8461}}^1$

素因数の和:8835

約数の個数: 160

約数和(自身を含む): 210864916480

約数和(自身を除く): 135992376784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 313, 372, 456, 496, 589, 626, 744, 912, 939, 1178, 1252, 1488, 1767, 1878, 2356, 2504, 3534, 3756, 4712, 5008, 5947, 7068, 7512, 8461, 9424, 9703, 11894, 14136, 15024, 16922, 17841, 19406, 23788, 25383, 28272, 29109, 33844, 35682, 38812, 47576, 50766, 58218, 67688, 71364, 77624, 95152, 101532, 116436, 135376, 142728, 155248, 160759, 184357, 203064, 232872, 262291, 285456, 321518, 368714, 406128, 465744, 482277, 524582, 553071, 643036, 737428, 786873, 964554, 1049164, 1106142, 1286072, 1474856, 1573746, 1929108, 2098328, 2212284, 2572144, 2648293, 2949712, 3147492, 3858216, 4196656, 4424568, 4983529, 5296586, 6294984, 7716432, 7944879, 8849136, 9967058, 10593172, 12589968, 14950587, 15889758, 19934116, 21186344, 29901174, 31779516, 39868232, 42372688, 50317567, 59802348, 63559032, 79736464, 82097083, 100635134, 119604696, 127118064, 150952701, 164194166, 201270268, 239209392, 246291249, 301905402, 328388332, 402540536, 492582498, 603810804, 656776664, 805081072, 985164996, 1207621608, 1313553328, 1559844577, 1970329992, 2415243216, 3119689154, 3940659984, 4679533731, 6239378308, 9359067462, 12478756616, 18718134924, 24957513232, 37436269848, 74872539696]

約数ペア:

[(1, 74872539696), (2, 37436269848), (3, 24957513232), (4, 18718134924), (6, 12478756616), (8, 9359067462), (12, 6239378308), (16, 4679533731), (19, 3940659984), (24, 3119689154), (31, 2415243216), (38, 1970329992), (48, 1559844577), (57, 1313553328), (62, 1207621608), (76, 985164996), (93, 805081072), (114, 656776664), (124, 603810804), (152, 492582498), (186, 402540536), (228, 328388332), (248, 301905402), (304, 246291249), (313, 239209392), (372, 201270268), (456, 164194166), (496, 150952701), (589, 127118064), (626, 119604696), (744, 100635134), (912, 82097083), (939, 79736464), (1178, 63559032), (1252, 59802348), (1488, 50317567), (1767, 42372688), (1878, 39868232), (2356, 31779516), (2504, 29901174), (3534, 21186344), (3756, 19934116), (4712, 15889758), (5008, 14950587), (5947, 12589968), (7068, 10593172), (7512, 9967058), (8461, 8849136), (9424, 7944879), (9703, 7716432), (11894, 6294984), (14136, 5296586), (15024, 4983529), (16922, 4424568), (17841, 4196656), (19406, 3858216), (23788, 3147492), (25383, 2949712), (28272, 2648293), (29109, 2572144), (33844, 2212284), (35682, 2098328), (38812, 1929108), (47576, 1573746), (50766, 1474856), (58218, 1286072), (67688, 1106142), (71364, 1049164), (77624, 964554), (95152, 786873), (101532, 737428), (116436, 643036), (135376, 553071), (142728, 524582), (155248, 482277), (160759, 465744), (184357, 406128), (203064, 368714), (232872, 321518), (262291, 285456)]