90422514

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18401}}^1$

素因数の和:18432

約数の個数: 64

約数和(自身を含む): 247322880

約数和(自身を除く): 156900366

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 18401, 36802, 55203, 110406, 128807, 165609, 239213, 257614, 331218, 386421, 478426, 496827, 717639, 772842, 993654, 1159263, 1435278, 1674491, 2152917, 2318526, 3348982, 3477789, 4305834, 5023473, 6458751, 6955578, 10046946, 12917502, 15070419, 30140838, 45211257, 90422514]

約数ペア:

[(1, 90422514), (2, 45211257), (3, 30140838), (6, 15070419), (7, 12917502), (9, 10046946), (13, 6955578), (14, 6458751), (18, 5023473), (21, 4305834), (26, 3477789), (27, 3348982), (39, 2318526), (42, 2152917), (54, 1674491), (63, 1435278), (78, 1159263), (91, 993654), (117, 772842), (126, 717639), (182, 496827), (189, 478426), (234, 386421), (273, 331218), (351, 257614), (378, 239213), (546, 165609), (702, 128807), (819, 110406), (1638, 55203), (2457, 36802), (4914, 18401)]