90289472

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 112

約数和(自身を含む): 227015040

約数和(自身を除く): 136725568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 419, 448, 481, 518, 592, 728, 832, 838, 962, 1036, 1184, 1456, 1676, 1924, 2072, 2368, 2912, 2933, 3352, 3367, 3848, 4144, 5447, 5824, 5866, 6704, 6734, 7696, 8288, 10894, 11732, 13408, 13468, 15392, 15503, 16576, 21788, 23464, 26816, 26936, 30784, 31006, 38129, 43576, 46928, 53872, 62012, 76258, 87152, 93856, 107744, 108521, 124024, 152516, 174304, 187712, 201539, 215488, 217042, 248048, 305032, 348608, 403078, 434084, 496096, 610064, 806156, 868168, 992192, 1220128, 1410773, 1612312, 1736336, 2440256, 2821546, 3224624, 3472672, 5643092, 6449248, 6945344, 11286184, 12898496, 22572368, 45144736, 90289472]

約数ペア:

[(1, 90289472), (2, 45144736), (4, 22572368), (7, 12898496), (8, 11286184), (13, 6945344), (14, 6449248), (16, 5643092), (26, 3472672), (28, 3224624), (32, 2821546), (37, 2440256), (52, 1736336), (56, 1612312), (64, 1410773), (74, 1220128), (91, 992192), (104, 868168), (112, 806156), (148, 610064), (182, 496096), (208, 434084), (224, 403078), (259, 348608), (296, 305032), (364, 248048), (416, 217042), (419, 215488), (448, 201539), (481, 187712), (518, 174304), (592, 152516), (728, 124024), (832, 108521), (838, 107744), (962, 93856), (1036, 87152), (1184, 76258), (1456, 62012), (1676, 53872), (1924, 46928), (2072, 43576), (2368, 38129), (2912, 31006), (2933, 30784), (3352, 26936), (3367, 26816), (3848, 23464), (4144, 21788), (5447, 16576), (5824, 15503), (5866, 15392), (6704, 13468), (6734, 13408), (7696, 11732), (8288, 10894)]