61528488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 185414400

約数和(自身を除く): 123885912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 73, 84, 87, 116, 146, 168, 173, 174, 203, 219, 232, 292, 346, 348, 406, 438, 511, 519, 584, 609, 692, 696, 812, 876, 1022, 1038, 1211, 1218, 1384, 1533, 1624, 1752, 2044, 2076, 2117, 2422, 2436, 3066, 3633, 4088, 4152, 4234, 4844, 4872, 5017, 6132, 6351, 7266, 8468, 9688, 10034, 12264, 12629, 12702, 14532, 14819, 15051, 16936, 20068, 25258, 25404, 29064, 29638, 30102, 35119, 37887, 40136, 44457, 50516, 50808, 59276, 60204, 70238, 75774, 88403, 88914, 101032, 105357, 118552, 120408, 140476, 151548, 176806, 177828, 210714, 265209, 280952, 303096, 353612, 355656, 366241, 421428, 530418, 707224, 732482, 842856, 1060836, 1098723, 1464964, 2121672, 2197446, 2563687, 2929928, 4394892, 5127374, 7691061, 8789784, 10254748, 15382122, 20509496, 30764244, 61528488]

約数ペア:

[(1, 61528488), (2, 30764244), (3, 20509496), (4, 15382122), (6, 10254748), (7, 8789784), (8, 7691061), (12, 5127374), (14, 4394892), (21, 2929928), (24, 2563687), (28, 2197446), (29, 2121672), (42, 1464964), (56, 1098723), (58, 1060836), (73, 842856), (84, 732482), (87, 707224), (116, 530418), (146, 421428), (168, 366241), (173, 355656), (174, 353612), (203, 303096), (219, 280952), (232, 265209), (292, 210714), (346, 177828), (348, 176806), (406, 151548), (438, 140476), (511, 120408), (519, 118552), (584, 105357), (609, 101032), (692, 88914), (696, 88403), (812, 75774), (876, 70238), (1022, 60204), (1038, 59276), (1211, 50808), (1218, 50516), (1384, 44457), (1533, 40136), (1624, 37887), (1752, 35119), (2044, 30102), (2076, 29638), (2117, 29064), (2422, 25404), (2436, 25258), (3066, 20068), (3633, 16936), (4088, 15051), (4152, 14819), (4234, 14532), (4844, 12702), (4872, 12629), (5017, 12264), (6132, 10034), (6351, 9688), (7266, 8468)]