70142072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 186278400

約数和(自身を除く): 116136328

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 133, 143, 152, 154, 182, 209, 247, 266, 286, 308, 364, 418, 461, 494, 532, 572, 616, 728, 836, 922, 988, 1001, 1064, 1144, 1463, 1672, 1729, 1844, 1976, 2002, 2717, 2926, 3227, 3458, 3688, 4004, 5071, 5434, 5852, 5993, 6454, 6916, 8008, 8759, 10142, 10868, 11704, 11986, 12908, 13832, 17518, 19019, 20284, 21736, 23972, 25816, 35036, 35497, 38038, 40568, 41951, 47944, 61313, 65923, 70072, 70994, 76076, 83902, 96349, 113867, 122626, 131846, 141988, 152152, 167804, 192698, 227734, 245252, 263692, 283976, 335608, 385396, 455468, 461461, 490504, 527384, 674443, 770792, 797069, 910936, 922922, 1252537, 1348886, 1594138, 1845844, 2505074, 2697772, 3188276, 3691688, 5010148, 5395544, 6376552, 8767759, 10020296, 17535518, 35071036, 70142072]

約数ペア:

[(1, 70142072), (2, 35071036), (4, 17535518), (7, 10020296), (8, 8767759), (11, 6376552), (13, 5395544), (14, 5010148), (19, 3691688), (22, 3188276), (26, 2697772), (28, 2505074), (38, 1845844), (44, 1594138), (52, 1348886), (56, 1252537), (76, 922922), (77, 910936), (88, 797069), (91, 770792), (104, 674443), (133, 527384), (143, 490504), (152, 461461), (154, 455468), (182, 385396), (209, 335608), (247, 283976), (266, 263692), (286, 245252), (308, 227734), (364, 192698), (418, 167804), (461, 152152), (494, 141988), (532, 131846), (572, 122626), (616, 113867), (728, 96349), (836, 83902), (922, 76076), (988, 70994), (1001, 70072), (1064, 65923), (1144, 61313), (1463, 47944), (1672, 41951), (1729, 40568), (1844, 38038), (1976, 35497), (2002, 35036), (2717, 25816), (2926, 23972), (3227, 21736), (3458, 20284), (3688, 19019), (4004, 17518), (5071, 13832), (5434, 12908), (5852, 11986), (5993, 11704), (6454, 10868), (6916, 10142), (8008, 8759)]