172529028

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{25357}}^1$

素因数の和:25383

約数の個数: 72

約数和(自身を含む): 516897472

約数和(自身を除く): 344368444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 25357, 50714, 76071, 101428, 152142, 177499, 228213, 304284, 354998, 456426, 532497, 684639, 709996, 912852, 1064994, 1369278, 1597491, 2053917, 2129988, 2738556, 3194982, 4107834, 4792473, 6161751, 6389964, 8215668, 9584946, 12323502, 14377419, 19169892, 24647004, 28754838, 43132257, 57509676, 86264514, 172529028]

約数ペア:

[(1, 172529028), (2, 86264514), (3, 57509676), (4, 43132257), (6, 28754838), (7, 24647004), (9, 19169892), (12, 14377419), (14, 12323502), (18, 9584946), (21, 8215668), (27, 6389964), (28, 6161751), (36, 4792473), (42, 4107834), (54, 3194982), (63, 2738556), (81, 2129988), (84, 2053917), (108, 1597491), (126, 1369278), (162, 1064994), (189, 912852), (243, 709996), (252, 684639), (324, 532497), (378, 456426), (486, 354998), (567, 304284), (756, 228213), (972, 177499), (1134, 152142), (1701, 101428), (2268, 76071), (3402, 50714), (6804, 25357)]