78428064

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 251475840

約数和(自身を除く): 173047776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 32, 33, 39, 44, 48, 52, 58, 66, 78, 87, 88, 96, 104, 116, 132, 143, 156, 174, 176, 197, 208, 232, 264, 286, 312, 319, 348, 352, 377, 394, 416, 429, 464, 528, 572, 591, 624, 638, 696, 754, 788, 858, 928, 957, 1056, 1131, 1144, 1182, 1248, 1276, 1392, 1508, 1576, 1716, 1914, 2167, 2262, 2288, 2364, 2552, 2561, 2784, 3016, 3152, 3432, 3828, 4147, 4334, 4524, 4576, 4728, 5104, 5122, 5713, 6032, 6304, 6501, 6864, 7656, 7683, 8294, 8668, 9048, 9456, 10208, 10244, 11426, 12064, 12441, 13002, 13728, 15312, 15366, 16588, 17139, 17336, 18096, 18912, 20488, 22852, 24882, 26004, 28171, 30624, 30732, 33176, 34278, 34672, 36192, 40976, 45704, 49764, 52008, 56342, 61464, 62843, 66352, 68556, 69344, 74269, 81952, 84513, 91408, 99528, 104016, 112684, 122928, 125686, 132704, 137112, 148538, 169026, 182816, 188529, 199056, 208032, 222807, 225368, 245856, 251372, 274224, 297076, 338052, 377058, 398112, 445614, 450736, 502744, 548448, 594152, 676104, 754116, 816959, 891228, 901472, 1005488, 1188304, 1352208, 1508232, 1633918, 1782456, 2010976, 2376608, 2450877, 2704416, 3016464, 3267836, 3564912, 4901754, 6032928, 6535672, 7129824, 9803508, 13071344, 19607016, 26142688, 39214032, 78428064]

約数ペア:

[(1, 78428064), (2, 39214032), (3, 26142688), (4, 19607016), (6, 13071344), (8, 9803508), (11, 7129824), (12, 6535672), (13, 6032928), (16, 4901754), (22, 3564912), (24, 3267836), (26, 3016464), (29, 2704416), (32, 2450877), (33, 2376608), (39, 2010976), (44, 1782456), (48, 1633918), (52, 1508232), (58, 1352208), (66, 1188304), (78, 1005488), (87, 901472), (88, 891228), (96, 816959), (104, 754116), (116, 676104), (132, 594152), (143, 548448), (156, 502744), (174, 450736), (176, 445614), (197, 398112), (208, 377058), (232, 338052), (264, 297076), (286, 274224), (312, 251372), (319, 245856), (348, 225368), (352, 222807), (377, 208032), (394, 199056), (416, 188529), (429, 182816), (464, 169026), (528, 148538), (572, 137112), (591, 132704), (624, 125686), (638, 122928), (696, 112684), (754, 104016), (788, 99528), (858, 91408), (928, 84513), (957, 81952), (1056, 74269), (1131, 69344), (1144, 68556), (1182, 66352), (1248, 62843), (1276, 61464), (1392, 56342), (1508, 52008), (1576, 49764), (1716, 45704), (1914, 40976), (2167, 36192), (2262, 34672), (2288, 34278), (2364, 33176), (2552, 30732), (2561, 30624), (2784, 28171), (3016, 26004), (3152, 24882), (3432, 22852), (3828, 20488), (4147, 18912), (4334, 18096), (4524, 17336), (4576, 17139), (4728, 16588), (5104, 15366), (5122, 15312), (5713, 13728), (6032, 13002), (6304, 12441), (6501, 12064), (6864, 11426), (7656, 10244), (7683, 10208), (8294, 9456), (8668, 9048)]