85930578

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 204451200

約数和(自身を除く): 118520622

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 114, 122, 171, 183, 342, 366, 513, 549, 1026, 1098, 1159, 1373, 1647, 2318, 2746, 3294, 3477, 4119, 6954, 8238, 10431, 12357, 20862, 24714, 26087, 31293, 37071, 52174, 62586, 74142, 78261, 83753, 156522, 167506, 234783, 251259, 469566, 502518, 704349, 753777, 1408698, 1507554, 1591307, 2261331, 3182614, 4522662, 4773921, 9547842, 14321763, 28643526, 42965289, 85930578]

約数ペア:

[(1, 85930578), (2, 42965289), (3, 28643526), (6, 14321763), (9, 9547842), (18, 4773921), (19, 4522662), (27, 3182614), (38, 2261331), (54, 1591307), (57, 1507554), (61, 1408698), (114, 753777), (122, 704349), (171, 502518), (183, 469566), (342, 251259), (366, 234783), (513, 167506), (549, 156522), (1026, 83753), (1098, 78261), (1159, 74142), (1373, 62586), (1647, 52174), (2318, 37071), (2746, 31293), (3294, 26087), (3477, 24714), (4119, 20862), (6954, 12357), (8238, 10431)]