72461136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 222842880

約数和(自身を除く): 150381744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 176, 186, 209, 228, 233, 248, 264, 304, 341, 372, 418, 456, 466, 496, 528, 589, 627, 682, 699, 744, 836, 912, 932, 1023, 1178, 1254, 1364, 1398, 1488, 1672, 1767, 1864, 2046, 2356, 2508, 2563, 2728, 2796, 3344, 3534, 3728, 4092, 4427, 4712, 5016, 5126, 5456, 5592, 6479, 7068, 7223, 7689, 8184, 8854, 9424, 10032, 10252, 11184, 12958, 13281, 14136, 14446, 15378, 16368, 17708, 19437, 20504, 21669, 25916, 26562, 28272, 28892, 30756, 35416, 38874, 41008, 43338, 48697, 51832, 53124, 57784, 61512, 70832, 77748, 79453, 86676, 97394, 103664, 106248, 115568, 123024, 137237, 146091, 155496, 158906, 173352, 194788, 212496, 238359, 274474, 292182, 310992, 317812, 346704, 389576, 411711, 476718, 548948, 584364, 635624, 779152, 823422, 953436, 1097896, 1168728, 1271248, 1509607, 1646844, 1906872, 2195792, 2337456, 3019214, 3293688, 3813744, 4528821, 6038428, 6587376, 9057642, 12076856, 18115284, 24153712, 36230568, 72461136]

約数ペア:

[(1, 72461136), (2, 36230568), (3, 24153712), (4, 18115284), (6, 12076856), (8, 9057642), (11, 6587376), (12, 6038428), (16, 4528821), (19, 3813744), (22, 3293688), (24, 3019214), (31, 2337456), (33, 2195792), (38, 1906872), (44, 1646844), (48, 1509607), (57, 1271248), (62, 1168728), (66, 1097896), (76, 953436), (88, 823422), (93, 779152), (114, 635624), (124, 584364), (132, 548948), (152, 476718), (176, 411711), (186, 389576), (209, 346704), (228, 317812), (233, 310992), (248, 292182), (264, 274474), (304, 238359), (341, 212496), (372, 194788), (418, 173352), (456, 158906), (466, 155496), (496, 146091), (528, 137237), (589, 123024), (627, 115568), (682, 106248), (699, 103664), (744, 97394), (836, 86676), (912, 79453), (932, 77748), (1023, 70832), (1178, 61512), (1254, 57784), (1364, 53124), (1398, 51832), (1488, 48697), (1672, 43338), (1767, 41008), (1864, 38874), (2046, 35416), (2356, 30756), (2508, 28892), (2563, 28272), (2728, 26562), (2796, 25916), (3344, 21669), (3534, 20504), (3728, 19437), (4092, 17708), (4427, 16368), (4712, 15378), (5016, 14446), (5126, 14136), (5456, 13281), (5592, 12958), (6479, 11184), (7068, 10252), (7223, 10032), (7689, 9424), (8184, 8854)]