64186164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8783}}^1$

素因数の和:8829

約数の個数: 72

約数和(自身を含む): 191842560

約数和(自身を除く): 127656396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 8783, 17566, 26349, 35132, 52698, 61481, 79047, 105396, 122962, 158094, 184443, 245924, 254707, 316188, 368886, 509414, 553329, 737772, 764121, 1018828, 1106658, 1528242, 1782949, 2213316, 2292363, 3056484, 3565898, 4584726, 5348847, 7131796, 9169452, 10697694, 16046541, 21395388, 32093082, 64186164]

約数ペア:

[(1, 64186164), (2, 32093082), (3, 21395388), (4, 16046541), (6, 10697694), (7, 9169452), (9, 7131796), (12, 5348847), (14, 4584726), (18, 3565898), (21, 3056484), (28, 2292363), (29, 2213316), (36, 1782949), (42, 1528242), (58, 1106658), (63, 1018828), (84, 764121), (87, 737772), (116, 553329), (126, 509414), (174, 368886), (203, 316188), (252, 254707), (261, 245924), (348, 184443), (406, 158094), (522, 122962), (609, 105396), (812, 79047), (1044, 61481), (1218, 52698), (1827, 35132), (2436, 26349), (3654, 17566), (7308, 8783)]