71329038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 163296000

約数和(自身を除く): 91966962

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 83, 87, 166, 174, 249, 319, 449, 498, 638, 898, 913, 957, 1347, 1826, 1914, 2407, 2694, 2739, 4814, 4939, 5478, 7221, 9878, 13021, 14442, 14817, 26042, 26477, 29634, 37267, 39063, 52954, 74534, 78126, 79431, 111801, 143231, 158862, 223602, 286462, 409937, 429693, 819874, 859386, 1080743, 1229811, 2161486, 2459622, 3242229, 6484458, 11888173, 23776346, 35664519, 71329038]

約数ペア:

[(1, 71329038), (2, 35664519), (3, 23776346), (6, 11888173), (11, 6484458), (22, 3242229), (29, 2459622), (33, 2161486), (58, 1229811), (66, 1080743), (83, 859386), (87, 819874), (166, 429693), (174, 409937), (249, 286462), (319, 223602), (449, 158862), (498, 143231), (638, 111801), (898, 79431), (913, 78126), (957, 74534), (1347, 52954), (1826, 39063), (1914, 37267), (2407, 29634), (2694, 26477), (2739, 26042), (4814, 14817), (4939, 14442), (5478, 13021), (7221, 9878)]