74067708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2587

約数の個数: 96

約数和(自身を含む): 215066880

約数和(自身を除く): 140999172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1326, 1716, 2244, 2431, 2539, 2652, 4862, 5078, 7293, 7617, 9724, 10156, 14586, 15234, 27929, 29172, 30468, 33007, 43163, 55858, 66014, 83787, 86326, 99021, 111716, 129489, 132028, 167574, 172652, 198042, 258978, 335148, 363077, 396084, 474793, 517956, 561119, 726154, 949586, 1089231, 1122238, 1424379, 1452308, 1683357, 1899172, 2178462, 2244476, 2848758, 3366714, 4356924, 5697516, 6172309, 6733428, 12344618, 18516927, 24689236, 37033854, 74067708]

約数ペア:

[(1, 74067708), (2, 37033854), (3, 24689236), (4, 18516927), (6, 12344618), (11, 6733428), (12, 6172309), (13, 5697516), (17, 4356924), (22, 3366714), (26, 2848758), (33, 2244476), (34, 2178462), (39, 1899172), (44, 1683357), (51, 1452308), (52, 1424379), (66, 1122238), (68, 1089231), (78, 949586), (102, 726154), (132, 561119), (143, 517956), (156, 474793), (187, 396084), (204, 363077), (221, 335148), (286, 258978), (374, 198042), (429, 172652), (442, 167574), (561, 132028), (572, 129489), (663, 111716), (748, 99021), (858, 86326), (884, 83787), (1122, 66014), (1326, 55858), (1716, 43163), (2244, 33007), (2431, 30468), (2539, 29172), (2652, 27929), (4862, 15234), (5078, 14586), (7293, 10156), (7617, 9724)]