64072128

素因数分解:

$2^6\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1087}}^1$

素因数の和:1409

約数の個数: 56

約数和(自身を含む): 170232832

約数和(自身を除く): 106160704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 307, 614, 921, 1087, 1228, 1842, 2174, 2456, 3261, 3684, 4348, 4912, 6522, 7368, 8696, 9824, 13044, 14736, 17392, 19648, 26088, 29472, 34784, 52176, 58944, 69568, 104352, 208704, 333709, 667418, 1001127, 1334836, 2002254, 2669672, 4004508, 5339344, 8009016, 10678688, 16018032, 21357376, 32036064, 64072128]

約数ペア:

[(1, 64072128), (2, 32036064), (3, 21357376), (4, 16018032), (6, 10678688), (8, 8009016), (12, 5339344), (16, 4004508), (24, 2669672), (32, 2002254), (48, 1334836), (64, 1001127), (96, 667418), (192, 333709), (307, 208704), (614, 104352), (921, 69568), (1087, 58944), (1228, 52176), (1842, 34784), (2174, 29472), (2456, 26088), (3261, 19648), (3684, 17392), (4348, 14736), (4912, 13044), (6522, 9824), (7368, 8696)]