71203048.000000000

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 333889920

約数和(自身を除く): 206691588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 293, 372, 389, 558, 586, 778, 879, 1116, 1167, 1172, 1556, 1758, 2334, 2637, 3501, 3516, 4668, 5274, 7002, 9083, 10548, 12059, 14004, 18166, 24118, 27249, 36177, 36332, 48236, 54498, 72354, 81747, 108531, 108996, 113977, 144708, 163494, 217062, 227954, 326988, 341931, 434124, 455908, 683862, 1025793, 1367724, 2051586, 3533287, 4103172, 7066574, 10599861, 14133148, 21199722, 31799583, 42399444, 63599166, 127198332]

約数ペア:

[(1, 127198332), (2, 63599166), (3, 42399444), (4, 31799583), (6, 21199722), (9, 14133148), (12, 10599861), (18, 7066574), (31, 4103172), (36, 3533287), (62, 2051586), (93, 1367724), (124, 1025793), (186, 683862), (279, 455908), (293, 434124), (372, 341931), (389, 326988), (558, 227954), (586, 217062), (778, 163494), (879, 144708), (1116, 113977), (1167, 108996), (1172, 108531), (1556, 81747), (1758, 72354), (2334, 54498), (2637, 48236), (3501, 36332), (3516, 36177), (4668, 27249), (5274, 24118), (7002, 18166), (9083, 14004), (10548, 12059)]