86826846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 191692800

約数和(自身を除く): 104865954

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 79, 93, 114, 158, 186, 237, 311, 474, 589, 622, 933, 1178, 1501, 1767, 1866, 2449, 3002, 3534, 4503, 4898, 5909, 7347, 9006, 9641, 11818, 14694, 17727, 19282, 24569, 28923, 35454, 46531, 49138, 57846, 73707, 93062, 139593, 147414, 183179, 279186, 366358, 466811, 549537, 761639, 933622, 1099074, 1400433, 1523278, 2284917, 2800866, 4569834, 14471141, 28942282, 43413423, 86826846]

約数ペア:

[(1, 86826846), (2, 43413423), (3, 28942282), (6, 14471141), (19, 4569834), (31, 2800866), (38, 2284917), (57, 1523278), (62, 1400433), (79, 1099074), (93, 933622), (114, 761639), (158, 549537), (186, 466811), (237, 366358), (311, 279186), (474, 183179), (589, 147414), (622, 139593), (933, 93062), (1178, 73707), (1501, 57846), (1767, 49138), (1866, 46531), (2449, 35454), (3002, 28923), (3534, 24569), (4503, 19282), (4898, 17727), (5909, 14694), (7347, 11818), (9006, 9641)]