72104208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 223378560

約数和(自身を除く): 151274352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 29, 33, 34, 44, 48, 51, 58, 66, 68, 87, 88, 102, 116, 132, 136, 174, 176, 187, 204, 232, 264, 272, 277, 319, 348, 374, 408, 464, 493, 528, 554, 561, 638, 696, 748, 816, 831, 957, 986, 1108, 1122, 1276, 1392, 1479, 1496, 1662, 1914, 1972, 2216, 2244, 2552, 2958, 2992, 3047, 3324, 3828, 3944, 4432, 4488, 4709, 5104, 5423, 5916, 6094, 6648, 7656, 7888, 8033, 8976, 9141, 9418, 10846, 11832, 12188, 13296, 14127, 15312, 16066, 16269, 18282, 18836, 21692, 23664, 24099, 24376, 28254, 32132, 32538, 36564, 37672, 43384, 48198, 48752, 51799, 56508, 64264, 65076, 73128, 75344, 86768, 88363, 96396, 103598, 113016, 128528, 130152, 136561, 146256, 155397, 176726, 192792, 207196, 226032, 260304, 265089, 273122, 310794, 353452, 385584, 409683, 414392, 530178, 546244, 621588, 706904, 819366, 828784, 1060356, 1092488, 1243176, 1413808, 1502171, 1638732, 2120712, 2184976, 2486352, 3004342, 3277464, 4241424, 4506513, 6008684, 6554928, 9013026, 12017368, 18026052, 24034736, 36052104, 72104208]

約数ペア:

[(1, 72104208), (2, 36052104), (3, 24034736), (4, 18026052), (6, 12017368), (8, 9013026), (11, 6554928), (12, 6008684), (16, 4506513), (17, 4241424), (22, 3277464), (24, 3004342), (29, 2486352), (33, 2184976), (34, 2120712), (44, 1638732), (48, 1502171), (51, 1413808), (58, 1243176), (66, 1092488), (68, 1060356), (87, 828784), (88, 819366), (102, 706904), (116, 621588), (132, 546244), (136, 530178), (174, 414392), (176, 409683), (187, 385584), (204, 353452), (232, 310794), (264, 273122), (272, 265089), (277, 260304), (319, 226032), (348, 207196), (374, 192792), (408, 176726), (464, 155397), (493, 146256), (528, 136561), (554, 130152), (561, 128528), (638, 113016), (696, 103598), (748, 96396), (816, 88363), (831, 86768), (957, 75344), (986, 73128), (1108, 65076), (1122, 64264), (1276, 56508), (1392, 51799), (1479, 48752), (1496, 48198), (1662, 43384), (1914, 37672), (1972, 36564), (2216, 32538), (2244, 32132), (2552, 28254), (2958, 24376), (2992, 24099), (3047, 23664), (3324, 21692), (3828, 18836), (3944, 18282), (4432, 16269), (4488, 16066), (4709, 15312), (5104, 14127), (5423, 13296), (5916, 12188), (6094, 11832), (6648, 10846), (7656, 9418), (7888, 9141), (8033, 8976)]