180705252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1457

約数の個数: 96

約数和(自身を含む): 523436032

約数和(自身を除く): 342730780

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 127, 156, 182, 254, 273, 364, 381, 508, 546, 762, 889, 1092, 1303, 1524, 1651, 1778, 2606, 2667, 3302, 3556, 3909, 4953, 5212, 5334, 6604, 7818, 9121, 9906, 10668, 11557, 15636, 16939, 18242, 19812, 23114, 27363, 33878, 34671, 36484, 46228, 50817, 54726, 67756, 69342, 101634, 109452, 118573, 138684, 165481, 203268, 237146, 330962, 355719, 474292, 496443, 661924, 711438, 992886, 1158367, 1422876, 1985772, 2151253, 2316734, 3475101, 4302506, 4633468, 6453759, 6950202, 8605012, 12907518, 13900404, 15058771, 25815036, 30117542, 45176313, 60235084, 90352626, 180705252]

約数ペア:

[(1, 180705252), (2, 90352626), (3, 60235084), (4, 45176313), (6, 30117542), (7, 25815036), (12, 15058771), (13, 13900404), (14, 12907518), (21, 8605012), (26, 6950202), (28, 6453759), (39, 4633468), (42, 4302506), (52, 3475101), (78, 2316734), (84, 2151253), (91, 1985772), (127, 1422876), (156, 1158367), (182, 992886), (254, 711438), (273, 661924), (364, 496443), (381, 474292), (508, 355719), (546, 330962), (762, 237146), (889, 203268), (1092, 165481), (1303, 138684), (1524, 118573), (1651, 109452), (1778, 101634), (2606, 69342), (2667, 67756), (3302, 54726), (3556, 50817), (3909, 46228), (4953, 36484), (5212, 34671), (5334, 33878), (6604, 27363), (7818, 23114), (9121, 19812), (9906, 18242), (10668, 16939), (11557, 15636)]