90697868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 172368000

約数和(自身を除く): 81670132

約数列:

[1, 2, 4, 19, 38, 59, 76, 113, 118, 179, 226, 236, 358, 452, 716, 1121, 2147, 2242, 3401, 4294, 4484, 6667, 6802, 8588, 10561, 13334, 13604, 20227, 21122, 26668, 40454, 42244, 80908, 126673, 200659, 253346, 384313, 401318, 506692, 768626, 802636, 1193393, 1537252, 2386786, 4773572, 22674467, 45348934, 90697868]

約数ペア:

[(1, 90697868), (2, 45348934), (4, 22674467), (19, 4773572), (38, 2386786), (59, 1537252), (76, 1193393), (113, 802636), (118, 768626), (179, 506692), (226, 401318), (236, 384313), (358, 253346), (452, 200659), (716, 126673), (1121, 80908), (2147, 42244), (2242, 40454), (3401, 26668), (4294, 21122), (4484, 20227), (6667, 13604), (6802, 13334), (8588, 10561)]