25725204

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 69025320

約数和(自身を除く): 43300116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 601, 738, 1044, 1189, 1202, 1476, 1803, 2378, 2404, 3567, 3606, 4756, 5409, 7134, 7212, 10701, 10818, 14268, 17429, 21402, 21636, 24641, 34858, 42804, 49282, 52287, 69716, 73923, 98564, 104574, 147846, 156861, 209148, 221769, 295692, 313722, 443538, 627444, 714589, 887076, 1429178, 2143767, 2858356, 4287534, 6431301, 8575068, 12862602, 25725204]

約数ペア:

[(1, 25725204), (2, 12862602), (3, 8575068), (4, 6431301), (6, 4287534), (9, 2858356), (12, 2143767), (18, 1429178), (29, 887076), (36, 714589), (41, 627444), (58, 443538), (82, 313722), (87, 295692), (116, 221769), (123, 209148), (164, 156861), (174, 147846), (246, 104574), (261, 98564), (348, 73923), (369, 69716), (492, 52287), (522, 49282), (601, 42804), (738, 34858), (1044, 24641), (1189, 21636), (1202, 21402), (1476, 17429), (1803, 14268), (2378, 10818), (2404, 10701), (3567, 7212), (3606, 7134), (4756, 5409)]