74491248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 223874560

約数和(自身を除く): 149383312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 61, 76, 78, 103, 104, 114, 122, 152, 156, 183, 206, 208, 228, 244, 247, 304, 309, 312, 366, 412, 456, 488, 494, 618, 624, 732, 741, 793, 824, 912, 976, 988, 1159, 1236, 1339, 1464, 1482, 1586, 1648, 1957, 1976, 2318, 2379, 2472, 2678, 2928, 2964, 3172, 3477, 3914, 3952, 4017, 4636, 4758, 4944, 5356, 5871, 5928, 6283, 6344, 6954, 7828, 8034, 9272, 9516, 10712, 11742, 11856, 12566, 12688, 13908, 15067, 15656, 16068, 18544, 18849, 19032, 21424, 23484, 25132, 25441, 27816, 30134, 31312, 32136, 37698, 38064, 45201, 46968, 50264, 50882, 55632, 60268, 64272, 75396, 76323, 81679, 90402, 93936, 100528, 101764, 119377, 120536, 150792, 152646, 163358, 180804, 203528, 238754, 241072, 245037, 301584, 305292, 326716, 358131, 361608, 407056, 477508, 490074, 610584, 653432, 716262, 723216, 955016, 980148, 1221168, 1306864, 1432524, 1551901, 1910032, 1960296, 2865048, 3103802, 3920592, 4655703, 5730096, 6207604, 9311406, 12415208, 18622812, 24830416, 37245624, 74491248]

約数ペア:

[(1, 74491248), (2, 37245624), (3, 24830416), (4, 18622812), (6, 12415208), (8, 9311406), (12, 6207604), (13, 5730096), (16, 4655703), (19, 3920592), (24, 3103802), (26, 2865048), (38, 1960296), (39, 1910032), (48, 1551901), (52, 1432524), (57, 1306864), (61, 1221168), (76, 980148), (78, 955016), (103, 723216), (104, 716262), (114, 653432), (122, 610584), (152, 490074), (156, 477508), (183, 407056), (206, 361608), (208, 358131), (228, 326716), (244, 305292), (247, 301584), (304, 245037), (309, 241072), (312, 238754), (366, 203528), (412, 180804), (456, 163358), (488, 152646), (494, 150792), (618, 120536), (624, 119377), (732, 101764), (741, 100528), (793, 93936), (824, 90402), (912, 81679), (976, 76323), (988, 75396), (1159, 64272), (1236, 60268), (1339, 55632), (1464, 50882), (1482, 50264), (1586, 46968), (1648, 45201), (1957, 38064), (1976, 37698), (2318, 32136), (2379, 31312), (2472, 30134), (2678, 27816), (2928, 25441), (2964, 25132), (3172, 23484), (3477, 21424), (3914, 19032), (3952, 18849), (4017, 18544), (4636, 16068), (4758, 15656), (4944, 15067), (5356, 13908), (5871, 12688), (5928, 12566), (6283, 11856), (6344, 11742), (6954, 10712), (7828, 9516), (8034, 9272)]