27581736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 86526720

約数和(自身を除く): 58944984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 173, 182, 219, 273, 292, 312, 346, 364, 438, 511, 519, 546, 584, 692, 728, 876, 949, 1022, 1038, 1092, 1211, 1384, 1533, 1752, 1898, 2044, 2076, 2184, 2249, 2422, 2847, 3066, 3633, 3796, 4088, 4152, 4498, 4844, 5694, 6132, 6643, 6747, 7266, 7592, 8996, 9688, 11388, 12264, 12629, 13286, 13494, 14532, 15743, 17992, 19929, 22776, 25258, 26572, 26988, 29064, 31486, 37887, 39858, 47229, 50516, 53144, 53976, 62972, 75774, 79716, 88403, 94458, 101032, 125944, 151548, 159432, 164177, 176806, 188916, 265209, 303096, 328354, 353612, 377832, 492531, 530418, 656708, 707224, 985062, 1060836, 1149239, 1313416, 1970124, 2121672, 2298478, 3447717, 3940248, 4596956, 6895434, 9193912, 13790868, 27581736]

約数ペア:

[(1, 27581736), (2, 13790868), (3, 9193912), (4, 6895434), (6, 4596956), (7, 3940248), (8, 3447717), (12, 2298478), (13, 2121672), (14, 1970124), (21, 1313416), (24, 1149239), (26, 1060836), (28, 985062), (39, 707224), (42, 656708), (52, 530418), (56, 492531), (73, 377832), (78, 353612), (84, 328354), (91, 303096), (104, 265209), (146, 188916), (156, 176806), (168, 164177), (173, 159432), (182, 151548), (219, 125944), (273, 101032), (292, 94458), (312, 88403), (346, 79716), (364, 75774), (438, 62972), (511, 53976), (519, 53144), (546, 50516), (584, 47229), (692, 39858), (728, 37887), (876, 31486), (949, 29064), (1022, 26988), (1038, 26572), (1092, 25258), (1211, 22776), (1384, 19929), (1533, 17992), (1752, 15743), (1898, 14532), (2044, 13494), (2076, 13286), (2184, 12629), (2249, 12264), (2422, 11388), (2847, 9688), (3066, 8996), (3633, 7592), (3796, 7266), (4088, 6747), (4152, 6643), (4498, 6132), (4844, 5694)]