68184324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1749

約数の個数: 72

約数和(自身を含む): 187813080

約数和(自身を除く): 119628756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 1637, 2314, 3204, 3274, 3471, 4628, 4911, 6548, 6942, 9822, 10413, 13884, 14733, 19644, 20826, 21281, 29466, 41652, 42562, 58932, 63843, 85124, 127686, 145693, 191529, 255372, 291386, 383058, 437079, 582772, 766116, 874158, 1311237, 1748316, 1894009, 2622474, 3788018, 5244948, 5682027, 7576036, 11364054, 17046081, 22728108, 34092162, 68184324]

約数ペア:

[(1, 68184324), (2, 34092162), (3, 22728108), (4, 17046081), (6, 11364054), (9, 7576036), (12, 5682027), (13, 5244948), (18, 3788018), (26, 2622474), (36, 1894009), (39, 1748316), (52, 1311237), (78, 874158), (89, 766116), (117, 582772), (156, 437079), (178, 383058), (234, 291386), (267, 255372), (356, 191529), (468, 145693), (534, 127686), (801, 85124), (1068, 63843), (1157, 58932), (1602, 42562), (1637, 41652), (2314, 29466), (3204, 21281), (3274, 20826), (3471, 19644), (4628, 14733), (4911, 13884), (6548, 10413), (6942, 9822)]