45731556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 135553600

約数和(自身を除く): 89822044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 37, 38, 39, 52, 57, 74, 76, 78, 111, 114, 117, 139, 148, 156, 171, 222, 228, 234, 247, 278, 333, 342, 417, 444, 468, 481, 494, 556, 666, 684, 703, 741, 834, 962, 988, 1251, 1332, 1406, 1443, 1482, 1668, 1807, 1924, 2109, 2223, 2502, 2641, 2812, 2886, 2964, 3614, 4218, 4329, 4446, 5004, 5143, 5282, 5421, 5772, 6327, 7228, 7923, 8436, 8658, 8892, 9139, 10286, 10564, 10842, 12654, 15429, 15846, 16263, 17316, 18278, 20572, 21684, 23769, 25308, 27417, 30858, 31692, 32526, 34333, 36556, 46287, 47538, 54834, 61716, 65052, 66859, 68666, 82251, 92574, 95076, 97717, 102999, 109668, 133718, 137332, 164502, 185148, 195434, 200577, 205998, 267436, 293151, 308997, 329004, 390868, 401154, 411996, 586302, 601731, 617994, 802308, 879453, 1172604, 1203462, 1235988, 1270321, 1758906, 2406924, 2540642, 3517812, 3810963, 5081284, 7621926, 11432889, 15243852, 22865778, 45731556]

約数ペア:

[(1, 45731556), (2, 22865778), (3, 15243852), (4, 11432889), (6, 7621926), (9, 5081284), (12, 3810963), (13, 3517812), (18, 2540642), (19, 2406924), (26, 1758906), (36, 1270321), (37, 1235988), (38, 1203462), (39, 1172604), (52, 879453), (57, 802308), (74, 617994), (76, 601731), (78, 586302), (111, 411996), (114, 401154), (117, 390868), (139, 329004), (148, 308997), (156, 293151), (171, 267436), (222, 205998), (228, 200577), (234, 195434), (247, 185148), (278, 164502), (333, 137332), (342, 133718), (417, 109668), (444, 102999), (468, 97717), (481, 95076), (494, 92574), (556, 82251), (666, 68666), (684, 66859), (703, 65052), (741, 61716), (834, 54834), (962, 47538), (988, 46287), (1251, 36556), (1332, 34333), (1406, 32526), (1443, 31692), (1482, 30858), (1668, 27417), (1807, 25308), (1924, 23769), (2109, 21684), (2223, 20572), (2502, 18278), (2641, 17316), (2812, 16263), (2886, 15846), (2964, 15429), (3614, 12654), (4218, 10842), (4329, 10564), (4446, 10286), (5004, 9139), (5143, 8892), (5282, 8658), (5421, 8436), (5772, 7923), (6327, 7228)]