77797476

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1286

約数の個数: 96

約数和(自身を含む): 219340800

約数和(自身を除く): 141543324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1223, 1674, 1767, 2052, 2356, 2446, 3348, 3534, 3669, 4892, 5301, 7068, 7338, 10602, 11007, 14676, 15903, 21204, 22014, 23237, 31806, 33021, 37913, 44028, 46474, 63612, 66042, 69711, 75826, 92948, 113739, 132084, 139422, 151652, 209133, 227478, 278844, 341217, 418266, 454956, 627399, 682434, 720347, 836532, 1023651, 1254798, 1364868, 1440694, 2047302, 2161041, 2509596, 2881388, 4094604, 4322082, 6483123, 8644164, 12966246, 19449369, 25932492, 38898738, 77797476]

約数ペア:

[(1, 77797476), (2, 38898738), (3, 25932492), (4, 19449369), (6, 12966246), (9, 8644164), (12, 6483123), (18, 4322082), (19, 4094604), (27, 2881388), (31, 2509596), (36, 2161041), (38, 2047302), (54, 1440694), (57, 1364868), (62, 1254798), (76, 1023651), (93, 836532), (108, 720347), (114, 682434), (124, 627399), (171, 454956), (186, 418266), (228, 341217), (279, 278844), (342, 227478), (372, 209133), (513, 151652), (558, 139422), (589, 132084), (684, 113739), (837, 92948), (1026, 75826), (1116, 69711), (1178, 66042), (1223, 63612), (1674, 46474), (1767, 44028), (2052, 37913), (2356, 33021), (2446, 31806), (3348, 23237), (3534, 22014), (3669, 21204), (4892, 15903), (5301, 14676), (7068, 11007), (7338, 10602)]