84445452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 266011200

約数和(自身を除く): 181565748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 149, 156, 173, 182, 234, 252, 273, 298, 346, 364, 447, 468, 519, 546, 596, 692, 819, 894, 1038, 1043, 1092, 1211, 1341, 1557, 1638, 1788, 1937, 2076, 2086, 2249, 2422, 2682, 3114, 3129, 3276, 3633, 3874, 4172, 4498, 4844, 5364, 5811, 6228, 6258, 6747, 7266, 7748, 8996, 9387, 10899, 11622, 12516, 13494, 13559, 14532, 15743, 17433, 18774, 20241, 21798, 23244, 25777, 26988, 27118, 31486, 34866, 37548, 40482, 40677, 43596, 47229, 51554, 54236, 62972, 69732, 77331, 80964, 81354, 94458, 103108, 122031, 141687, 154662, 162708, 180439, 188916, 231993, 244062, 283374, 309324, 335101, 360878, 463986, 488124, 541317, 566748, 670202, 721756, 927972, 1005303, 1082634, 1340404, 1623951, 2010606, 2165268, 2345707, 3015909, 3247902, 4021212, 4691414, 6031818, 6495804, 7037121, 9382828, 12063636, 14074242, 21111363, 28148484, 42222726, 84445452]

約数ペア:

[(1, 84445452), (2, 42222726), (3, 28148484), (4, 21111363), (6, 14074242), (7, 12063636), (9, 9382828), (12, 7037121), (13, 6495804), (14, 6031818), (18, 4691414), (21, 4021212), (26, 3247902), (28, 3015909), (36, 2345707), (39, 2165268), (42, 2010606), (52, 1623951), (63, 1340404), (78, 1082634), (84, 1005303), (91, 927972), (117, 721756), (126, 670202), (149, 566748), (156, 541317), (173, 488124), (182, 463986), (234, 360878), (252, 335101), (273, 309324), (298, 283374), (346, 244062), (364, 231993), (447, 188916), (468, 180439), (519, 162708), (546, 154662), (596, 141687), (692, 122031), (819, 103108), (894, 94458), (1038, 81354), (1043, 80964), (1092, 77331), (1211, 69732), (1341, 62972), (1557, 54236), (1638, 51554), (1788, 47229), (1937, 43596), (2076, 40677), (2086, 40482), (2249, 37548), (2422, 34866), (2682, 31486), (3114, 27118), (3129, 26988), (3276, 25777), (3633, 23244), (3874, 21798), (4172, 20241), (4498, 18774), (4844, 17433), (5364, 15743), (5811, 14532), (6228, 13559), (6258, 13494), (6747, 12516), (7266, 11622), (7748, 10899), (8996, 9387)]