129075444

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 355170816

約数和(自身を除く): 226095372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 81, 93, 108, 124, 142, 162, 181, 186, 213, 279, 284, 324, 362, 372, 426, 543, 558, 639, 724, 837, 852, 1086, 1116, 1278, 1629, 1674, 1917, 2172, 2201, 2511, 2556, 3258, 3348, 3834, 4402, 4887, 5022, 5611, 5751, 6516, 6603, 7668, 8804, 9774, 10044, 11222, 11502, 12851, 13206, 14661, 16833, 19548, 19809, 22444, 23004, 25702, 26412, 29322, 33666, 38553, 39618, 50499, 51404, 58644, 59427, 67332, 77106, 79236, 100998, 115659, 118854, 151497, 154212, 178281, 201996, 231318, 237708, 302994, 346977, 356562, 398381, 454491, 462636, 605988, 693954, 713124, 796762, 908982, 1040931, 1195143, 1387908, 1593524, 1817964, 2081862, 2390286, 3585429, 4163724, 4780572, 7170858, 10756287, 14341716, 21512574, 32268861, 43025148, 64537722, 129075444]

約数ペア:

[(1, 129075444), (2, 64537722), (3, 43025148), (4, 32268861), (6, 21512574), (9, 14341716), (12, 10756287), (18, 7170858), (27, 4780572), (31, 4163724), (36, 3585429), (54, 2390286), (62, 2081862), (71, 1817964), (81, 1593524), (93, 1387908), (108, 1195143), (124, 1040931), (142, 908982), (162, 796762), (181, 713124), (186, 693954), (213, 605988), (279, 462636), (284, 454491), (324, 398381), (362, 356562), (372, 346977), (426, 302994), (543, 237708), (558, 231318), (639, 201996), (724, 178281), (837, 154212), (852, 151497), (1086, 118854), (1116, 115659), (1278, 100998), (1629, 79236), (1674, 77106), (1917, 67332), (2172, 59427), (2201, 58644), (2511, 51404), (2556, 50499), (3258, 39618), (3348, 38553), (3834, 33666), (4402, 29322), (4887, 26412), (5022, 25702), (5611, 23004), (5751, 22444), (6516, 19809), (6603, 19548), (7668, 16833), (8804, 14661), (9774, 13206), (10044, 12851), (11222, 11502)]