78136674

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 203985216

約数和(自身を除く): 125848542

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 49, 66, 74, 77, 98, 111, 147, 154, 222, 231, 259, 294, 407, 462, 518, 539, 653, 777, 814, 1078, 1221, 1306, 1554, 1617, 1813, 1959, 2442, 2849, 3234, 3626, 3918, 4571, 5439, 5698, 7183, 8547, 9142, 10878, 13713, 14366, 17094, 19943, 21549, 24161, 27426, 31997, 39886, 43098, 48322, 50281, 59829, 63994, 72483, 95991, 100562, 119658, 144966, 150843, 169127, 191982, 265771, 301686, 338254, 351967, 507381, 531542, 703934, 797313, 1014762, 1055901, 1183889, 1594626, 1860397, 2111802, 2367778, 3551667, 3720794, 5581191, 7103334, 11162382, 13022779, 26045558, 39068337, 78136674]

約数ペア:

[(1, 78136674), (2, 39068337), (3, 26045558), (6, 13022779), (7, 11162382), (11, 7103334), (14, 5581191), (21, 3720794), (22, 3551667), (33, 2367778), (37, 2111802), (42, 1860397), (49, 1594626), (66, 1183889), (74, 1055901), (77, 1014762), (98, 797313), (111, 703934), (147, 531542), (154, 507381), (222, 351967), (231, 338254), (259, 301686), (294, 265771), (407, 191982), (462, 169127), (518, 150843), (539, 144966), (653, 119658), (777, 100562), (814, 95991), (1078, 72483), (1221, 63994), (1306, 59829), (1554, 50281), (1617, 48322), (1813, 43098), (1959, 39886), (2442, 31997), (2849, 27426), (3234, 24161), (3626, 21549), (3918, 19943), (4571, 17094), (5439, 14366), (5698, 13713), (7183, 10878), (8547, 9142)]