81200950128

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{115861}}^1$

素因数の和:116063

約数の個数: 120

約数和(自身を含む): 236076703616

約数和(自身を除く): 154875753488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 157, 186, 248, 279, 314, 372, 471, 496, 558, 628, 744, 942, 1116, 1256, 1413, 1488, 1884, 2232, 2512, 2826, 3768, 4464, 4867, 5652, 7536, 9734, 11304, 14601, 19468, 22608, 29202, 38936, 43803, 58404, 77872, 87606, 115861, 116808, 175212, 231722, 233616, 347583, 350424, 463444, 695166, 700848, 926888, 1042749, 1390332, 1853776, 2085498, 2780664, 3591691, 4170996, 5561328, 7183382, 8341992, 10775073, 14366764, 16683984, 18190177, 21550146, 28733528, 32325219, 36380354, 43100292, 54570531, 57467056, 64650438, 72760708, 86200584, 109141062, 129300876, 145521416, 163711593, 172401168, 218282124, 258601752, 291042832, 327423186, 436564248, 517203504, 563895487, 654846372, 873128496, 1127790974, 1309692744, 1691686461, 2255581948, 2619385488, 3383372922, 4511163896, 5075059383, 6766745844, 9022327792, 10150118766, 13533491688, 20300237532, 27066983376, 40600475064, 81200950128]

約数ペア:

[(1, 81200950128), (2, 40600475064), (3, 27066983376), (4, 20300237532), (6, 13533491688), (8, 10150118766), (9, 9022327792), (12, 6766745844), (16, 5075059383), (18, 4511163896), (24, 3383372922), (31, 2619385488), (36, 2255581948), (48, 1691686461), (62, 1309692744), (72, 1127790974), (93, 873128496), (124, 654846372), (144, 563895487), (157, 517203504), (186, 436564248), (248, 327423186), (279, 291042832), (314, 258601752), (372, 218282124), (471, 172401168), (496, 163711593), (558, 145521416), (628, 129300876), (744, 109141062), (942, 86200584), (1116, 72760708), (1256, 64650438), (1413, 57467056), (1488, 54570531), (1884, 43100292), (2232, 36380354), (2512, 32325219), (2826, 28733528), (3768, 21550146), (4464, 18190177), (4867, 16683984), (5652, 14366764), (7536, 10775073), (9734, 8341992), (11304, 7183382), (14601, 5561328), (19468, 4170996), (22608, 3591691), (29202, 2780664), (38936, 2085498), (43803, 1853776), (58404, 1390332), (77872, 1042749), (87606, 926888), (115861, 700848), (116808, 695166), (175212, 463444), (231722, 350424), (233616, 347583)]