72754578

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1699}}^1$

素因数の和:1784

約数の個数: 64

約数和(自身を含む): 177072000

約数和(自身を除く): 104317422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1586, 1647, 1699, 2379, 3294, 3398, 4758, 5097, 7137, 10194, 14274, 15291, 21411, 22087, 30582, 42822, 44174, 45873, 66261, 91746, 103639, 132522, 198783, 207278, 310917, 397566, 596349, 621834, 932751, 1192698, 1347307, 1865502, 2694614, 2798253, 4041921, 5596506, 8083842, 12125763, 24251526, 36377289, 72754578]

約数ペア:

[(1, 72754578), (2, 36377289), (3, 24251526), (6, 12125763), (9, 8083842), (13, 5596506), (18, 4041921), (26, 2798253), (27, 2694614), (39, 1865502), (54, 1347307), (61, 1192698), (78, 932751), (117, 621834), (122, 596349), (183, 397566), (234, 310917), (351, 207278), (366, 198783), (549, 132522), (702, 103639), (793, 91746), (1098, 66261), (1586, 45873), (1647, 44174), (1699, 42822), (2379, 30582), (3294, 22087), (3398, 21411), (4758, 15291), (5097, 14274), (7137, 10194)]