86726412

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1363

約数の個数: 72

約数和(自身を含む): 233192960

約数和(自身を除く): 146466548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 1231, 1236, 1854, 1957, 2462, 3693, 3708, 3914, 4924, 5871, 7386, 7828, 11079, 11742, 14772, 17613, 22158, 23389, 23484, 35226, 44316, 46778, 70167, 70452, 93556, 126793, 140334, 210501, 253586, 280668, 380379, 421002, 507172, 760758, 842004, 1141137, 1521516, 2282274, 2409067, 4564548, 4818134, 7227201, 9636268, 14454402, 21681603, 28908804, 43363206, 86726412]

約数ペア:

[(1, 86726412), (2, 43363206), (3, 28908804), (4, 21681603), (6, 14454402), (9, 9636268), (12, 7227201), (18, 4818134), (19, 4564548), (36, 2409067), (38, 2282274), (57, 1521516), (76, 1141137), (103, 842004), (114, 760758), (171, 507172), (206, 421002), (228, 380379), (309, 280668), (342, 253586), (412, 210501), (618, 140334), (684, 126793), (927, 93556), (1231, 70452), (1236, 70167), (1854, 46778), (1957, 44316), (2462, 35226), (3693, 23484), (3708, 23389), (3914, 22158), (4924, 17613), (5871, 14772), (7386, 11742), (7828, 11079)]