64838544

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 178738560

約数和(自身を除く): 113900016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 181, 204, 272, 362, 408, 439, 543, 724, 816, 878, 1086, 1317, 1448, 1756, 2172, 2634, 2896, 3077, 3512, 4344, 5268, 6154, 7024, 7463, 8688, 9231, 10536, 12308, 14926, 18462, 21072, 22389, 24616, 29852, 36924, 44778, 49232, 59704, 73848, 79459, 89556, 119408, 147696, 158918, 179112, 238377, 317836, 358224, 476754, 635672, 953508, 1271344, 1350803, 1907016, 2701606, 3814032, 4052409, 5403212, 8104818, 10806424, 16209636, 21612848, 32419272, 64838544]

約数ペア:

[(1, 64838544), (2, 32419272), (3, 21612848), (4, 16209636), (6, 10806424), (8, 8104818), (12, 5403212), (16, 4052409), (17, 3814032), (24, 2701606), (34, 1907016), (48, 1350803), (51, 1271344), (68, 953508), (102, 635672), (136, 476754), (181, 358224), (204, 317836), (272, 238377), (362, 179112), (408, 158918), (439, 147696), (543, 119408), (724, 89556), (816, 79459), (878, 73848), (1086, 59704), (1317, 49232), (1448, 44778), (1756, 36924), (2172, 29852), (2634, 24616), (2896, 22389), (3077, 21072), (3512, 18462), (4344, 14926), (5268, 12308), (6154, 10536), (7024, 9231), (7463, 8688)]