71873724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8693}}^1$

素因数の和:8766

約数の個数: 48

約数和(自身を含む): 184034592

約数和(自身を除く): 112160868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 8693, 17386, 26079, 34772, 52158, 104316, 113009, 226018, 339027, 452036, 460729, 678054, 921458, 1356108, 1382187, 1842916, 2764374, 5528748, 5989477, 11978954, 17968431, 23957908, 35936862, 71873724]

約数ペア:

[(1, 71873724), (2, 35936862), (3, 23957908), (4, 17968431), (6, 11978954), (12, 5989477), (13, 5528748), (26, 2764374), (39, 1842916), (52, 1382187), (53, 1356108), (78, 921458), (106, 678054), (156, 460729), (159, 452036), (212, 339027), (318, 226018), (636, 113009), (689, 104316), (1378, 52158), (2067, 34772), (2756, 26079), (4134, 17386), (8268, 8693)]