74478456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1693}}^1$

素因数の和:1765

約数の個数: 96

約数和(自身を含む): 221981760

約数和(自身を除く): 147503304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 188, 234, 282, 312, 376, 423, 468, 564, 611, 846, 936, 1128, 1222, 1692, 1693, 1833, 2444, 3384, 3386, 3666, 4888, 5079, 5499, 6772, 7332, 10158, 10998, 13544, 14664, 15237, 20316, 21996, 22009, 30474, 40632, 43992, 44018, 60948, 66027, 79571, 88036, 121896, 132054, 159142, 176072, 198081, 238713, 264108, 318284, 396162, 477426, 528216, 636568, 716139, 792324, 954852, 1034423, 1432278, 1584648, 1909704, 2068846, 2864556, 3103269, 4137692, 5729112, 6206538, 8275384, 9309807, 12413076, 18619614, 24826152, 37239228, 74478456]

約数ペア:

[(1, 74478456), (2, 37239228), (3, 24826152), (4, 18619614), (6, 12413076), (8, 9309807), (9, 8275384), (12, 6206538), (13, 5729112), (18, 4137692), (24, 3103269), (26, 2864556), (36, 2068846), (39, 1909704), (47, 1584648), (52, 1432278), (72, 1034423), (78, 954852), (94, 792324), (104, 716139), (117, 636568), (141, 528216), (156, 477426), (188, 396162), (234, 318284), (282, 264108), (312, 238713), (376, 198081), (423, 176072), (468, 159142), (564, 132054), (611, 121896), (846, 88036), (936, 79571), (1128, 66027), (1222, 60948), (1692, 44018), (1693, 43992), (1833, 40632), (2444, 30474), (3384, 22009), (3386, 21996), (3666, 20316), (4888, 15237), (5079, 14664), (5499, 13544), (6772, 10998), (7332, 10158)]