71665608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 226437120

約数和(自身を除く): 154771512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 238, 276, 322, 357, 391, 408, 476, 483, 552, 644, 714, 782, 952, 966, 1091, 1173, 1288, 1428, 1564, 1932, 2182, 2346, 2737, 2856, 3128, 3273, 3864, 4364, 4692, 5474, 6546, 7637, 8211, 8728, 9384, 10948, 13092, 15274, 16422, 18547, 21896, 22911, 25093, 26184, 30548, 32844, 37094, 45822, 50186, 55641, 61096, 65688, 74188, 75279, 91644, 100372, 111282, 129829, 148376, 150558, 175651, 183288, 200744, 222564, 259658, 301116, 351302, 389487, 426581, 445128, 519316, 526953, 602232, 702604, 778974, 853162, 1038632, 1053906, 1279743, 1405208, 1557948, 1706324, 2107812, 2559486, 2986067, 3115896, 3412648, 4215624, 5118972, 5972134, 8958201, 10237944, 11944268, 17916402, 23888536, 35832804, 71665608]

約数ペア:

[(1, 71665608), (2, 35832804), (3, 23888536), (4, 17916402), (6, 11944268), (7, 10237944), (8, 8958201), (12, 5972134), (14, 5118972), (17, 4215624), (21, 3412648), (23, 3115896), (24, 2986067), (28, 2559486), (34, 2107812), (42, 1706324), (46, 1557948), (51, 1405208), (56, 1279743), (68, 1053906), (69, 1038632), (84, 853162), (92, 778974), (102, 702604), (119, 602232), (136, 526953), (138, 519316), (161, 445128), (168, 426581), (184, 389487), (204, 351302), (238, 301116), (276, 259658), (322, 222564), (357, 200744), (391, 183288), (408, 175651), (476, 150558), (483, 148376), (552, 129829), (644, 111282), (714, 100372), (782, 91644), (952, 75279), (966, 74188), (1091, 65688), (1173, 61096), (1288, 55641), (1428, 50186), (1564, 45822), (1932, 37094), (2182, 32844), (2346, 30548), (2737, 26184), (2856, 25093), (3128, 22911), (3273, 21896), (3864, 18547), (4364, 16422), (4692, 15274), (5474, 13092), (6546, 10948), (7637, 9384), (8211, 8728)]