64556604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 199763200

約数和(自身を除く): 135206596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 97, 114, 126, 133, 139, 171, 194, 228, 252, 266, 278, 291, 342, 388, 399, 417, 532, 556, 582, 679, 684, 798, 834, 873, 973, 1164, 1197, 1251, 1358, 1596, 1668, 1746, 1843, 1946, 2037, 2394, 2502, 2641, 2716, 2919, 3492, 3686, 3892, 4074, 4788, 5004, 5282, 5529, 5838, 6111, 7372, 7923, 8148, 8757, 10564, 11058, 11676, 12222, 12901, 13483, 15846, 16587, 17514, 18487, 22116, 23769, 24444, 25802, 26966, 31692, 33174, 35028, 36974, 38703, 40449, 47538, 51604, 53932, 55461, 66348, 73948, 77406, 80898, 94381, 95076, 110922, 116109, 121347, 154812, 161796, 166383, 188762, 221844, 232218, 242694, 256177, 283143, 332766, 377524, 464436, 485388, 512354, 566286, 665532, 768531, 849429, 1024708, 1132572, 1537062, 1698858, 1793239, 2305593, 3074124, 3397716, 3586478, 4611186, 5379717, 7172956, 9222372, 10759434, 16139151, 21518868, 32278302, 64556604]

約数ペア:

[(1, 64556604), (2, 32278302), (3, 21518868), (4, 16139151), (6, 10759434), (7, 9222372), (9, 7172956), (12, 5379717), (14, 4611186), (18, 3586478), (19, 3397716), (21, 3074124), (28, 2305593), (36, 1793239), (38, 1698858), (42, 1537062), (57, 1132572), (63, 1024708), (76, 849429), (84, 768531), (97, 665532), (114, 566286), (126, 512354), (133, 485388), (139, 464436), (171, 377524), (194, 332766), (228, 283143), (252, 256177), (266, 242694), (278, 232218), (291, 221844), (342, 188762), (388, 166383), (399, 161796), (417, 154812), (532, 121347), (556, 116109), (582, 110922), (679, 95076), (684, 94381), (798, 80898), (834, 77406), (873, 73948), (973, 66348), (1164, 55461), (1197, 53932), (1251, 51604), (1358, 47538), (1596, 40449), (1668, 38703), (1746, 36974), (1843, 35028), (1946, 33174), (2037, 31692), (2394, 26966), (2502, 25802), (2641, 24444), (2716, 23769), (2919, 22116), (3492, 18487), (3686, 17514), (3892, 16587), (4074, 15846), (4788, 13483), (5004, 12901), (5282, 12222), (5529, 11676), (5838, 11058), (6111, 10564), (7372, 8757), (7923, 8148)]