87620652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 271881792

約数和(自身を除く): 184261140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 113, 119, 126, 153, 181, 204, 226, 238, 252, 306, 339, 357, 362, 452, 476, 543, 612, 678, 714, 724, 791, 1017, 1071, 1086, 1267, 1356, 1428, 1582, 1629, 1921, 2034, 2142, 2172, 2373, 2534, 3077, 3164, 3258, 3801, 3842, 4068, 4284, 4746, 5068, 5763, 6154, 6516, 7119, 7602, 7684, 9231, 9492, 11403, 11526, 12308, 13447, 14238, 15204, 17289, 18462, 20453, 21539, 22806, 23052, 26894, 27693, 28476, 34578, 36924, 40341, 40906, 43078, 45612, 53788, 55386, 61359, 64617, 69156, 80682, 81812, 86156, 110772, 121023, 122718, 129234, 143171, 161364, 184077, 193851, 242046, 245436, 258468, 286342, 347701, 368154, 387702, 429513, 484092, 572684, 695402, 736308, 775404, 859026, 1043103, 1288539, 1390804, 1718052, 2086206, 2433907, 2577078, 3129309, 4172412, 4867814, 5154156, 6258618, 7301721, 9735628, 12517236, 14603442, 21905163, 29206884, 43810326, 87620652]

約数ペア:

[(1, 87620652), (2, 43810326), (3, 29206884), (4, 21905163), (6, 14603442), (7, 12517236), (9, 9735628), (12, 7301721), (14, 6258618), (17, 5154156), (18, 4867814), (21, 4172412), (28, 3129309), (34, 2577078), (36, 2433907), (42, 2086206), (51, 1718052), (63, 1390804), (68, 1288539), (84, 1043103), (102, 859026), (113, 775404), (119, 736308), (126, 695402), (153, 572684), (181, 484092), (204, 429513), (226, 387702), (238, 368154), (252, 347701), (306, 286342), (339, 258468), (357, 245436), (362, 242046), (452, 193851), (476, 184077), (543, 161364), (612, 143171), (678, 129234), (714, 122718), (724, 121023), (791, 110772), (1017, 86156), (1071, 81812), (1086, 80682), (1267, 69156), (1356, 64617), (1428, 61359), (1582, 55386), (1629, 53788), (1921, 45612), (2034, 43078), (2142, 40906), (2172, 40341), (2373, 36924), (2534, 34578), (3077, 28476), (3164, 27693), (3258, 26894), (3801, 23052), (3842, 22806), (4068, 21539), (4284, 20453), (4746, 18462), (5068, 17289), (5763, 15204), (6154, 14238), (6516, 13447), (7119, 12308), (7602, 11526), (7684, 11403), (9231, 9492)]