90149472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 296648352

約数和(自身を除く): 206498880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 97, 112, 126, 144, 168, 194, 224, 252, 288, 291, 336, 388, 461, 504, 582, 672, 679, 776, 873, 922, 1008, 1164, 1358, 1383, 1552, 1746, 1844, 2016, 2037, 2328, 2716, 2766, 3104, 3227, 3492, 3688, 4074, 4149, 4656, 5432, 5532, 6111, 6454, 6984, 7376, 8148, 8298, 9312, 9681, 10864, 11064, 12222, 12908, 13968, 14752, 16296, 16596, 19362, 21728, 22128, 24444, 25816, 27936, 29043, 32592, 33192, 38724, 44256, 44717, 48888, 51632, 58086, 65184, 66384, 77448, 89434, 97776, 103264, 116172, 132768, 134151, 154896, 178868, 195552, 232344, 268302, 309792, 313019, 357736, 402453, 464688, 536604, 626038, 715472, 804906, 929376, 939057, 1073208, 1252076, 1430944, 1609812, 1878114, 2146416, 2504152, 2817171, 3219624, 3756228, 4292832, 5008304, 5634342, 6439248, 7512456, 10016608, 11268684, 12878496, 15024912, 22537368, 30049824, 45074736, 90149472]

約数ペア:

[(1, 90149472), (2, 45074736), (3, 30049824), (4, 22537368), (6, 15024912), (7, 12878496), (8, 11268684), (9, 10016608), (12, 7512456), (14, 6439248), (16, 5634342), (18, 5008304), (21, 4292832), (24, 3756228), (28, 3219624), (32, 2817171), (36, 2504152), (42, 2146416), (48, 1878114), (56, 1609812), (63, 1430944), (72, 1252076), (84, 1073208), (96, 939057), (97, 929376), (112, 804906), (126, 715472), (144, 626038), (168, 536604), (194, 464688), (224, 402453), (252, 357736), (288, 313019), (291, 309792), (336, 268302), (388, 232344), (461, 195552), (504, 178868), (582, 154896), (672, 134151), (679, 132768), (776, 116172), (873, 103264), (922, 97776), (1008, 89434), (1164, 77448), (1358, 66384), (1383, 65184), (1552, 58086), (1746, 51632), (1844, 48888), (2016, 44717), (2037, 44256), (2328, 38724), (2716, 33192), (2766, 32592), (3104, 29043), (3227, 27936), (3492, 25816), (3688, 24444), (4074, 22128), (4149, 21728), (4656, 19362), (5432, 16596), (5532, 16296), (6111, 14752), (6454, 13968), (6984, 12908), (7376, 12222), (8148, 11064), (8298, 10864), (9312, 9681)]