4672044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 12994800

約数和(自身を除く): 8322756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 149, 156, 201, 234, 268, 298, 402, 447, 468, 596, 603, 804, 871, 894, 1206, 1341, 1742, 1788, 1937, 2412, 2613, 2682, 3484, 3874, 5226, 5364, 5811, 7748, 7839, 9983, 10452, 11622, 15678, 17433, 19966, 23244, 29949, 31356, 34866, 39932, 59898, 69732, 89847, 119796, 129779, 179694, 259558, 359388, 389337, 519116, 778674, 1168011, 1557348, 2336022, 4672044]

約数ペア:

[(1, 4672044), (2, 2336022), (3, 1557348), (4, 1168011), (6, 778674), (9, 519116), (12, 389337), (13, 359388), (18, 259558), (26, 179694), (36, 129779), (39, 119796), (52, 89847), (67, 69732), (78, 59898), (117, 39932), (134, 34866), (149, 31356), (156, 29949), (201, 23244), (234, 19966), (268, 17433), (298, 15678), (402, 11622), (447, 10452), (468, 9983), (596, 7839), (603, 7748), (804, 5811), (871, 5364), (894, 5226), (1206, 3874), (1341, 3484), (1742, 2682), (1788, 2613), (1937, 2412)]