8515116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 23150400

約数和(自身を除く): 14635284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 211, 228, 236, 342, 354, 422, 531, 633, 684, 708, 844, 1062, 1121, 1266, 1899, 2124, 2242, 2532, 3363, 3798, 4009, 4484, 6726, 7596, 8018, 10089, 12027, 12449, 13452, 16036, 20178, 24054, 24898, 36081, 37347, 40356, 48108, 49796, 72162, 74694, 112041, 144324, 149388, 224082, 236531, 448164, 473062, 709593, 946124, 1419186, 2128779, 2838372, 4257558, 8515116]

約数ペア:

[(1, 8515116), (2, 4257558), (3, 2838372), (4, 2128779), (6, 1419186), (9, 946124), (12, 709593), (18, 473062), (19, 448164), (36, 236531), (38, 224082), (57, 149388), (59, 144324), (76, 112041), (114, 74694), (118, 72162), (171, 49796), (177, 48108), (211, 40356), (228, 37347), (236, 36081), (342, 24898), (354, 24054), (422, 20178), (531, 16036), (633, 13452), (684, 12449), (708, 12027), (844, 10089), (1062, 8018), (1121, 7596), (1266, 6726), (1899, 4484), (2124, 4009), (2242, 3798), (2532, 3363)]