74073012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 207954432

約数和(自身を除く): 133881420

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 53, 62, 68, 78, 93, 102, 106, 124, 156, 159, 186, 204, 212, 221, 289, 318, 372, 403, 442, 527, 578, 636, 663, 689, 806, 867, 884, 901, 1054, 1156, 1209, 1326, 1378, 1581, 1612, 1643, 1734, 1802, 2067, 2108, 2418, 2652, 2703, 2756, 3162, 3286, 3468, 3604, 3757, 4134, 4836, 4929, 5406, 6324, 6572, 6851, 7514, 8268, 8959, 9858, 10812, 11271, 11713, 13702, 15028, 15317, 17918, 19716, 20553, 21359, 22542, 23426, 26877, 27404, 27931, 30634, 35139, 35836, 41106, 42718, 45084, 45951, 46852, 53754, 55862, 61268, 64077, 70278, 82212, 83793, 85436, 91902, 107508, 111724, 116467, 128154, 140556, 167586, 183804, 199121, 232934, 256308, 335172, 349401, 363103, 398242, 465868, 474827, 597363, 698802, 726206, 796484, 949654, 1089309, 1194726, 1397604, 1424481, 1452412, 1899308, 2178618, 2389452, 2848962, 4357236, 5697924, 6172751, 12345502, 18518253, 24691004, 37036506, 74073012]

約数ペア:

[(1, 74073012), (2, 37036506), (3, 24691004), (4, 18518253), (6, 12345502), (12, 6172751), (13, 5697924), (17, 4357236), (26, 2848962), (31, 2389452), (34, 2178618), (39, 1899308), (51, 1452412), (52, 1424481), (53, 1397604), (62, 1194726), (68, 1089309), (78, 949654), (93, 796484), (102, 726206), (106, 698802), (124, 597363), (156, 474827), (159, 465868), (186, 398242), (204, 363103), (212, 349401), (221, 335172), (289, 256308), (318, 232934), (372, 199121), (403, 183804), (442, 167586), (527, 140556), (578, 128154), (636, 116467), (663, 111724), (689, 107508), (806, 91902), (867, 85436), (884, 83793), (901, 82212), (1054, 70278), (1156, 64077), (1209, 61268), (1326, 55862), (1378, 53754), (1581, 46852), (1612, 45951), (1643, 45084), (1734, 42718), (1802, 41106), (2067, 35836), (2108, 35139), (2418, 30634), (2652, 27931), (2703, 27404), (2756, 26877), (3162, 23426), (3286, 22542), (3468, 21359), (3604, 20553), (3757, 19716), (4134, 17918), (4836, 15317), (4929, 15028), (5406, 13702), (6324, 11713), (6572, 11271), (6851, 10812), (7514, 9858), (8268, 8959)]