67690056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 207463680

約数和(自身を除く): 139773624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 137, 168, 173, 204, 238, 274, 346, 357, 408, 411, 476, 519, 548, 692, 714, 822, 952, 959, 1038, 1096, 1211, 1384, 1428, 1644, 1918, 2076, 2329, 2422, 2856, 2877, 2941, 3288, 3633, 3836, 4152, 4658, 4844, 5754, 5882, 6987, 7266, 7672, 8823, 9316, 9688, 11508, 11764, 13974, 14532, 16303, 17646, 18632, 20587, 23016, 23528, 23701, 27948, 29064, 32606, 35292, 41174, 47402, 48909, 55896, 61761, 65212, 70584, 71103, 82348, 94804, 97818, 123522, 130424, 142206, 164696, 165907, 189608, 195636, 247044, 284412, 331814, 391272, 402917, 494088, 497721, 568824, 663628, 805834, 995442, 1208751, 1327256, 1611668, 1990884, 2417502, 2820419, 3223336, 3981768, 4835004, 5640838, 8461257, 9670008, 11281676, 16922514, 22563352, 33845028, 67690056]

約数ペア:

[(1, 67690056), (2, 33845028), (3, 22563352), (4, 16922514), (6, 11281676), (7, 9670008), (8, 8461257), (12, 5640838), (14, 4835004), (17, 3981768), (21, 3223336), (24, 2820419), (28, 2417502), (34, 1990884), (42, 1611668), (51, 1327256), (56, 1208751), (68, 995442), (84, 805834), (102, 663628), (119, 568824), (136, 497721), (137, 494088), (168, 402917), (173, 391272), (204, 331814), (238, 284412), (274, 247044), (346, 195636), (357, 189608), (408, 165907), (411, 164696), (476, 142206), (519, 130424), (548, 123522), (692, 97818), (714, 94804), (822, 82348), (952, 71103), (959, 70584), (1038, 65212), (1096, 61761), (1211, 55896), (1384, 48909), (1428, 47402), (1644, 41174), (1918, 35292), (2076, 32606), (2329, 29064), (2422, 27948), (2856, 23701), (2877, 23528), (2941, 23016), (3288, 20587), (3633, 18632), (3836, 17646), (4152, 16303), (4658, 14532), (4844, 13974), (5754, 11764), (5882, 11508), (6987, 9688), (7266, 9316), (7672, 8823)]