90407284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 180633600

約数和(自身を除く): 90226316

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 79, 124, 158, 316, 341, 682, 839, 869, 1364, 1678, 1738, 2449, 3356, 3476, 4898, 9229, 9796, 18458, 26009, 26939, 36916, 52018, 53878, 66281, 104036, 107756, 132562, 265124, 286099, 572198, 729091, 1144396, 1458182, 2054711, 2916364, 4109422, 8218844, 22601821, 45203642, 90407284]

約数ペア:

[(1, 90407284), (2, 45203642), (4, 22601821), (11, 8218844), (22, 4109422), (31, 2916364), (44, 2054711), (62, 1458182), (79, 1144396), (124, 729091), (158, 572198), (316, 286099), (341, 265124), (682, 132562), (839, 107756), (869, 104036), (1364, 66281), (1678, 53878), (1738, 52018), (2449, 36916), (3356, 26939), (3476, 26009), (4898, 18458), (9229, 9796)]