76963290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1675

約数の個数: 64

約数和(自身を含む): 195581952

約数和(自身を除く): 118618662

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 138, 142, 213, 230, 345, 355, 426, 690, 710, 1065, 1571, 1633, 2130, 3142, 3266, 4713, 4899, 7855, 8165, 9426, 9798, 15710, 16330, 23565, 24495, 36133, 47130, 48990, 72266, 108399, 111541, 180665, 216798, 223082, 334623, 361330, 541995, 557705, 669246, 1083990, 1115410, 1673115, 2565443, 3346230, 5130886, 7696329, 12827215, 15392658, 25654430, 38481645, 76963290]

約数ペア:

[(1, 76963290), (2, 38481645), (3, 25654430), (5, 15392658), (6, 12827215), (10, 7696329), (15, 5130886), (23, 3346230), (30, 2565443), (46, 1673115), (69, 1115410), (71, 1083990), (115, 669246), (138, 557705), (142, 541995), (213, 361330), (230, 334623), (345, 223082), (355, 216798), (426, 180665), (690, 111541), (710, 108399), (1065, 72266), (1571, 48990), (1633, 47130), (2130, 36133), (3142, 24495), (3266, 23565), (4713, 16330), (4899, 15710), (7855, 9798), (8165, 9426)]