74293991016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{35747}}^1$

素因数の和:35991

約数の個数: 128

約数和(自身を含む): 216203904000

約数和(自身を除く): 141909912984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 139, 168, 178, 267, 278, 356, 417, 534, 556, 623, 712, 834, 973, 1068, 1112, 1246, 1668, 1869, 1946, 2136, 2492, 2919, 3336, 3738, 3892, 4984, 5838, 7476, 7784, 11676, 12371, 14952, 23352, 24742, 35747, 37113, 49484, 71494, 74226, 86597, 98968, 107241, 142988, 148452, 173194, 214482, 250229, 259791, 285976, 296904, 346388, 428964, 500458, 519582, 692776, 750687, 857928, 1000916, 1039164, 1501374, 2001832, 2078328, 3002748, 3181483, 4968833, 6005496, 6362966, 9544449, 9937666, 12725932, 14906499, 19088898, 19875332, 22270381, 25451864, 29812998, 34781831, 38177796, 39750664, 44540762, 59625996, 66811143, 69563662, 76355592, 89081524, 104345493, 119251992, 133622286, 139127324, 178163048, 208690986, 267244572, 278254648, 417381972, 442226137, 534489144, 834763944, 884452274, 1326678411, 1768904548, 2653356822, 3095582959, 3537809096, 5306713644, 6191165918, 9286748877, 10613427288, 12382331836, 18573497754, 24764663672, 37146995508, 74293991016]

約数ペア:

[(1, 74293991016), (2, 37146995508), (3, 24764663672), (4, 18573497754), (6, 12382331836), (7, 10613427288), (8, 9286748877), (12, 6191165918), (14, 5306713644), (21, 3537809096), (24, 3095582959), (28, 2653356822), (42, 1768904548), (56, 1326678411), (84, 884452274), (89, 834763944), (139, 534489144), (168, 442226137), (178, 417381972), (267, 278254648), (278, 267244572), (356, 208690986), (417, 178163048), (534, 139127324), (556, 133622286), (623, 119251992), (712, 104345493), (834, 89081524), (973, 76355592), (1068, 69563662), (1112, 66811143), (1246, 59625996), (1668, 44540762), (1869, 39750664), (1946, 38177796), (2136, 34781831), (2492, 29812998), (2919, 25451864), (3336, 22270381), (3738, 19875332), (3892, 19088898), (4984, 14906499), (5838, 12725932), (7476, 9937666), (7784, 9544449), (11676, 6362966), (12371, 6005496), (14952, 4968833), (23352, 3181483), (24742, 3002748), (35747, 2078328), (37113, 2001832), (49484, 1501374), (71494, 1039164), (74226, 1000916), (86597, 857928), (98968, 750687), (107241, 692776), (142988, 519582), (148452, 500458), (173194, 428964), (214482, 346388), (250229, 296904), (259791, 285976)]