71648676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 217002240

約数和(自身を除く): 145353564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 29, 33, 34, 36, 44, 51, 58, 66, 68, 87, 99, 102, 116, 132, 153, 174, 187, 198, 204, 261, 306, 319, 348, 367, 374, 396, 493, 522, 561, 612, 638, 734, 748, 957, 986, 1044, 1101, 1122, 1276, 1468, 1479, 1683, 1914, 1972, 2202, 2244, 2871, 2958, 3303, 3366, 3828, 4037, 4404, 4437, 5423, 5742, 5916, 6239, 6606, 6732, 8074, 8874, 10643, 10846, 11484, 12111, 12478, 13212, 16148, 16269, 17748, 18717, 21286, 21692, 24222, 24956, 31929, 32538, 36333, 37434, 42572, 48444, 48807, 56151, 63858, 65076, 68629, 72666, 74868, 95787, 97614, 112302, 117073, 127716, 137258, 145332, 180931, 191574, 195228, 205887, 224604, 234146, 274516, 351219, 361862, 383148, 411774, 468292, 542793, 617661, 702438, 723724, 823548, 1053657, 1085586, 1235322, 1404876, 1628379, 1990241, 2107314, 2171172, 2470644, 3256758, 3980482, 4214628, 5970723, 6513516, 7960964, 11941446, 17912169, 23882892, 35824338, 71648676]

約数ペア:

[(1, 71648676), (2, 35824338), (3, 23882892), (4, 17912169), (6, 11941446), (9, 7960964), (11, 6513516), (12, 5970723), (17, 4214628), (18, 3980482), (22, 3256758), (29, 2470644), (33, 2171172), (34, 2107314), (36, 1990241), (44, 1628379), (51, 1404876), (58, 1235322), (66, 1085586), (68, 1053657), (87, 823548), (99, 723724), (102, 702438), (116, 617661), (132, 542793), (153, 468292), (174, 411774), (187, 383148), (198, 361862), (204, 351219), (261, 274516), (306, 234146), (319, 224604), (348, 205887), (367, 195228), (374, 191574), (396, 180931), (493, 145332), (522, 137258), (561, 127716), (612, 117073), (638, 112302), (734, 97614), (748, 95787), (957, 74868), (986, 72666), (1044, 68629), (1101, 65076), (1122, 63858), (1276, 56151), (1468, 48807), (1479, 48444), (1683, 42572), (1914, 37434), (1972, 36333), (2202, 32538), (2244, 31929), (2871, 24956), (2958, 24222), (3303, 21692), (3366, 21286), (3828, 18717), (4037, 17748), (4404, 16269), (4437, 16148), (5423, 13212), (5742, 12478), (5916, 12111), (6239, 11484), (6606, 10846), (6732, 10643), (8074, 8874)]