64793484

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1644

約数の個数: 108

約数和(自身を含む): 198931824

約数和(自身を除く): 134138340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1449, 1597, 1764, 1932, 2254, 2898, 3194, 3381, 4508, 4791, 5796, 6388, 6762, 9582, 10143, 11179, 13524, 14373, 19164, 20286, 22358, 28746, 33537, 36731, 40572, 44716, 57492, 67074, 73462, 78253, 100611, 110193, 134148, 146924, 156506, 201222, 220386, 234759, 257117, 313012, 330579, 402444, 440772, 469518, 514234, 661158, 704277, 771351, 939036, 1028468, 1322316, 1408554, 1542702, 1799819, 2314053, 2817108, 3085404, 3599638, 4628106, 5399457, 7199276, 9256212, 10798914, 16198371, 21597828, 32396742, 64793484]

約数ペア:

[(1, 64793484), (2, 32396742), (3, 21597828), (4, 16198371), (6, 10798914), (7, 9256212), (9, 7199276), (12, 5399457), (14, 4628106), (18, 3599638), (21, 3085404), (23, 2817108), (28, 2314053), (36, 1799819), (42, 1542702), (46, 1408554), (49, 1322316), (63, 1028468), (69, 939036), (84, 771351), (92, 704277), (98, 661158), (126, 514234), (138, 469518), (147, 440772), (161, 402444), (196, 330579), (207, 313012), (252, 257117), (276, 234759), (294, 220386), (322, 201222), (414, 156506), (441, 146924), (483, 134148), (588, 110193), (644, 100611), (828, 78253), (882, 73462), (966, 67074), (1127, 57492), (1449, 44716), (1597, 40572), (1764, 36731), (1932, 33537), (2254, 28746), (2898, 22358), (3194, 20286), (3381, 19164), (4508, 14373), (4791, 13524), (5796, 11179), (6388, 10143), (6762, 9582)]