72913488

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2640

約数の個数: 80

約数和(自身を含む): 204748800

約数和(自身を除く): 131835312

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, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 2579, 3534, 4712, 5158, 7068, 7737, 9424, 10316, 14136, 15474, 20632, 28272, 30948, 41264, 49001, 61896, 79949, 98002, 123792, 147003, 159898, 196004, 239847, 294006, 319796, 392008, 479694, 588012, 639592, 784016, 959388, 1176024, 1279184, 1519031, 1918776, 2352048, 3038062, 3837552, 4557093, 6076124, 9114186, 12152248, 18228372, 24304496, 36456744, 72913488]

約数ペア:

[(1, 72913488), (2, 36456744), (3, 24304496), (4, 18228372), (6, 12152248), (8, 9114186), (12, 6076124), (16, 4557093), (19, 3837552), (24, 3038062), (31, 2352048), (38, 1918776), (48, 1519031), (57, 1279184), (62, 1176024), (76, 959388), (93, 784016), (114, 639592), (124, 588012), (152, 479694), (186, 392008), (228, 319796), (248, 294006), (304, 239847), (372, 196004), (456, 159898), (496, 147003), (589, 123792), (744, 98002), (912, 79949), (1178, 61896), (1488, 49001), (1767, 41264), (2356, 30948), (2579, 28272), (3534, 20632), (4712, 15474), (5158, 14136), (7068, 10316), (7737, 9424)]