65781324

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:532

約数の個数: 108

約数和(自身を含む): 196068600

約数和(自身を除く): 130287276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 89, 98, 126, 147, 178, 196, 252, 267, 294, 356, 419, 441, 534, 588, 623, 801, 838, 882, 1068, 1246, 1257, 1602, 1676, 1764, 1869, 2492, 2514, 2933, 3204, 3738, 3771, 4361, 5028, 5607, 5866, 7476, 7542, 8722, 8799, 11214, 11732, 13083, 15084, 17444, 17598, 20531, 22428, 26166, 26397, 35196, 37291, 39249, 41062, 52332, 52794, 61593, 74582, 78498, 82124, 105588, 111873, 123186, 149164, 156996, 184779, 223746, 246372, 261037, 335619, 369558, 447492, 522074, 671238, 739116, 783111, 1044148, 1342476, 1566222, 1827259, 2349333, 3132444, 3654518, 4698666, 5481777, 7309036, 9397332, 10963554, 16445331, 21927108, 32890662, 65781324]

約数ペア:

[(1, 65781324), (2, 32890662), (3, 21927108), (4, 16445331), (6, 10963554), (7, 9397332), (9, 7309036), (12, 5481777), (14, 4698666), (18, 3654518), (21, 3132444), (28, 2349333), (36, 1827259), (42, 1566222), (49, 1342476), (63, 1044148), (84, 783111), (89, 739116), (98, 671238), (126, 522074), (147, 447492), (178, 369558), (196, 335619), (252, 261037), (267, 246372), (294, 223746), (356, 184779), (419, 156996), (441, 149164), (534, 123186), (588, 111873), (623, 105588), (801, 82124), (838, 78498), (882, 74582), (1068, 61593), (1246, 52794), (1257, 52332), (1602, 41062), (1676, 39249), (1764, 37291), (1869, 35196), (2492, 26397), (2514, 26166), (2933, 22428), (3204, 20531), (3738, 17598), (3771, 17444), (4361, 15084), (5028, 13083), (5607, 11732), (5866, 11214), (7476, 8799), (7542, 8722)]