172753812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 216

約数和(自身を含む): 575134560

約数和(自身を除く): 402380748

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 49, 58, 63, 66, 77, 84, 87, 98, 99, 116, 126, 132, 147, 154, 174, 196, 198, 203, 231, 252, 261, 294, 307, 308, 319, 348, 396, 406, 441, 462, 522, 539, 588, 609, 614, 638, 693, 812, 882, 921, 924, 957, 1044, 1078, 1218, 1228, 1276, 1386, 1421, 1617, 1764, 1827, 1842, 1914, 2149, 2156, 2233, 2436, 2763, 2772, 2842, 2871, 3234, 3377, 3654, 3684, 3828, 4263, 4298, 4466, 4851, 5526, 5684, 5742, 6447, 6468, 6699, 6754, 7308, 8526, 8596, 8903, 8932, 9702, 10131, 11052, 11484, 12789, 12894, 13398, 13508, 15043, 15631, 17052, 17806, 19341, 19404, 20097, 20262, 23639, 25578, 25788, 26709, 26796, 30086, 30393, 31262, 35612, 38682, 40194, 40524, 45129, 46893, 47278, 51156, 53418, 60172, 60786, 62321, 62524, 70917, 77364, 80127, 80388, 90258, 93786, 94556, 97933, 106836, 121572, 124642, 135387, 140679, 141834, 160254, 165473, 180516, 186963, 187572, 195866, 212751, 249284, 270774, 281358, 283668, 293799, 320508, 330946, 373926, 391732, 425502, 436247, 496419, 541548, 560889, 562716, 587598, 661892, 685531, 747852, 851004, 872494, 881397, 992838, 1121778, 1175196, 1308741, 1371062, 1489257, 1744988, 1762794, 1985676, 2056593, 2243556, 2617482, 2742124, 2978514, 3525588, 3926223, 4113186, 4798717, 5234964, 5957028, 6169779, 7852446, 8226372, 9597434, 12339558, 14396151, 15704892, 19194868, 24679116, 28792302, 43188453, 57584604, 86376906, 172753812]

約数ペア:

[(1, 172753812), (2, 86376906), (3, 57584604), (4, 43188453), (6, 28792302), (7, 24679116), (9, 19194868), (11, 15704892), (12, 14396151), (14, 12339558), (18, 9597434), (21, 8226372), (22, 7852446), (28, 6169779), (29, 5957028), (33, 5234964), (36, 4798717), (42, 4113186), (44, 3926223), (49, 3525588), (58, 2978514), (63, 2742124), (66, 2617482), (77, 2243556), (84, 2056593), (87, 1985676), (98, 1762794), (99, 1744988), (116, 1489257), (126, 1371062), (132, 1308741), (147, 1175196), (154, 1121778), (174, 992838), (196, 881397), (198, 872494), (203, 851004), (231, 747852), (252, 685531), (261, 661892), (294, 587598), (307, 562716), (308, 560889), (319, 541548), (348, 496419), (396, 436247), (406, 425502), (441, 391732), (462, 373926), (522, 330946), (539, 320508), (588, 293799), (609, 283668), (614, 281358), (638, 270774), (693, 249284), (812, 212751), (882, 195866), (921, 187572), (924, 186963), (957, 180516), (1044, 165473), (1078, 160254), (1218, 141834), (1228, 140679), (1276, 135387), (1386, 124642), (1421, 121572), (1617, 106836), (1764, 97933), (1827, 94556), (1842, 93786), (1914, 90258), (2149, 80388), (2156, 80127), (2233, 77364), (2436, 70917), (2763, 62524), (2772, 62321), (2842, 60786), (2871, 60172), (3234, 53418), (3377, 51156), (3654, 47278), (3684, 46893), (3828, 45129), (4263, 40524), (4298, 40194), (4466, 38682), (4851, 35612), (5526, 31262), (5684, 30393), (5742, 30086), (6447, 26796), (6468, 26709), (6699, 25788), (6754, 25578), (7308, 23639), (8526, 20262), (8596, 20097), (8903, 19404), (8932, 19341), (9702, 17806), (10131, 17052), (11052, 15631), (11484, 15043), (12789, 13508), (12894, 13398)]