84079940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 215819520

約数和(自身を除く): 131739580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 73, 76, 95, 133, 140, 146, 190, 266, 292, 365, 380, 433, 511, 532, 665, 730, 866, 1022, 1330, 1387, 1460, 1732, 2044, 2165, 2555, 2660, 2774, 3031, 4330, 5110, 5548, 6062, 6935, 8227, 8660, 9709, 10220, 12124, 13870, 15155, 16454, 19418, 27740, 30310, 31609, 32908, 38836, 41135, 48545, 57589, 60620, 63218, 82270, 97090, 115178, 126436, 158045, 164540, 194180, 221263, 230356, 287945, 316090, 442526, 575890, 600571, 632180, 885052, 1106315, 1151780, 1201142, 2212630, 2402284, 3002855, 4203997, 4425260, 6005710, 8407994, 12011420, 16815988, 21019985, 42039970, 84079940]

約数ペア:

[(1, 84079940), (2, 42039970), (4, 21019985), (5, 16815988), (7, 12011420), (10, 8407994), (14, 6005710), (19, 4425260), (20, 4203997), (28, 3002855), (35, 2402284), (38, 2212630), (70, 1201142), (73, 1151780), (76, 1106315), (95, 885052), (133, 632180), (140, 600571), (146, 575890), (190, 442526), (266, 316090), (292, 287945), (365, 230356), (380, 221263), (433, 194180), (511, 164540), (532, 158045), (665, 126436), (730, 115178), (866, 97090), (1022, 82270), (1330, 63218), (1387, 60620), (1460, 57589), (1732, 48545), (2044, 41135), (2165, 38836), (2555, 32908), (2660, 31609), (2774, 30310), (3031, 27740), (4330, 19418), (5110, 16454), (5548, 15155), (6062, 13870), (6935, 12124), (8227, 10220), (8660, 9709)]