129812748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1647

約数の個数: 96

約数和(自身を含む): 356751360

約数和(自身を除く): 226938612

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 204, 221, 372, 403, 442, 527, 663, 806, 884, 1054, 1209, 1326, 1579, 1581, 1612, 2108, 2418, 2652, 3158, 3162, 4737, 4836, 6316, 6324, 6851, 9474, 13702, 18948, 20527, 20553, 26843, 27404, 41054, 41106, 48949, 53686, 61581, 80529, 82108, 82212, 97898, 107372, 123162, 146847, 161058, 195796, 246324, 293694, 322116, 348959, 587388, 636337, 697918, 832133, 1046877, 1272674, 1395836, 1664266, 1909011, 2093754, 2496399, 2545348, 3328532, 3818022, 4187508, 4992798, 7636044, 9985596, 10817729, 21635458, 32453187, 43270916, 64906374, 129812748]

約数ペア:

[(1, 129812748), (2, 64906374), (3, 43270916), (4, 32453187), (6, 21635458), (12, 10817729), (13, 9985596), (17, 7636044), (26, 4992798), (31, 4187508), (34, 3818022), (39, 3328532), (51, 2545348), (52, 2496399), (62, 2093754), (68, 1909011), (78, 1664266), (93, 1395836), (102, 1272674), (124, 1046877), (156, 832133), (186, 697918), (204, 636337), (221, 587388), (372, 348959), (403, 322116), (442, 293694), (527, 246324), (663, 195796), (806, 161058), (884, 146847), (1054, 123162), (1209, 107372), (1326, 97898), (1579, 82212), (1581, 82108), (1612, 80529), (2108, 61581), (2418, 53686), (2652, 48949), (3158, 41106), (3162, 41054), (4737, 27404), (4836, 26843), (6316, 20553), (6324, 20527), (6851, 18948), (9474, 13702)]