78606944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5107}}^1$

素因数の和:5167

約数の個数: 48

約数和(自身を含む): 171199728

約数和(自身を除く): 92592784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 5107, 7696, 10214, 15392, 20428, 40856, 66391, 81712, 132782, 163424, 188959, 265564, 377918, 531128, 755836, 1062256, 1511672, 2124512, 2456467, 3023344, 4912934, 6046688, 9825868, 19651736, 39303472, 78606944]

約数ペア:

[(1, 78606944), (2, 39303472), (4, 19651736), (8, 9825868), (13, 6046688), (16, 4912934), (26, 3023344), (32, 2456467), (37, 2124512), (52, 1511672), (74, 1062256), (104, 755836), (148, 531128), (208, 377918), (296, 265564), (416, 188959), (481, 163424), (592, 132782), (962, 81712), (1184, 66391), (1924, 40856), (3848, 20428), (5107, 15392), (7696, 10214)]