131229324

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6917}}^1$

素因数の和:6975

約数の個数: 72

約数和(自身を含む): 362613888

約数和(自身を除く): 231384564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 6917, 9486, 13834, 18972, 20751, 27668, 41502, 62253, 83004, 117589, 124506, 214427, 235178, 249012, 352767, 428854, 470356, 643281, 705534, 857708, 1058301, 1286562, 1411068, 1929843, 2116602, 2573124, 3645259, 3859686, 4233204, 7290518, 7719372, 10935777, 14581036, 21871554, 32807331, 43743108, 65614662, 131229324]

約数ペア:

[(1, 131229324), (2, 65614662), (3, 43743108), (4, 32807331), (6, 21871554), (9, 14581036), (12, 10935777), (17, 7719372), (18, 7290518), (31, 4233204), (34, 3859686), (36, 3645259), (51, 2573124), (62, 2116602), (68, 1929843), (93, 1411068), (102, 1286562), (124, 1058301), (153, 857708), (186, 705534), (204, 643281), (279, 470356), (306, 428854), (372, 352767), (527, 249012), (558, 235178), (612, 214427), (1054, 124506), (1116, 117589), (1581, 83004), (2108, 62253), (3162, 41502), (4743, 27668), (6324, 20751), (6917, 18972), (9486, 13834)]