7880496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 22352736

約数和(自身を除く): 14472240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 173, 208, 219, 292, 312, 346, 438, 519, 584, 624, 692, 876, 949, 1038, 1168, 1384, 1752, 1898, 2076, 2249, 2768, 2847, 3504, 3796, 4152, 4498, 5694, 6747, 7592, 8304, 8996, 11388, 12629, 13494, 15184, 17992, 22776, 25258, 26988, 35984, 37887, 45552, 50516, 53976, 75774, 101032, 107952, 151548, 164177, 202064, 303096, 328354, 492531, 606192, 656708, 985062, 1313416, 1970124, 2626832, 3940248, 7880496]

約数ペア:

[(1, 7880496), (2, 3940248), (3, 2626832), (4, 1970124), (6, 1313416), (8, 985062), (12, 656708), (13, 606192), (16, 492531), (24, 328354), (26, 303096), (39, 202064), (48, 164177), (52, 151548), (73, 107952), (78, 101032), (104, 75774), (146, 53976), (156, 50516), (173, 45552), (208, 37887), (219, 35984), (292, 26988), (312, 25258), (346, 22776), (438, 17992), (519, 15184), (584, 13494), (624, 12629), (692, 11388), (876, 8996), (949, 8304), (1038, 7592), (1168, 6747), (1384, 5694), (1752, 4498), (1898, 4152), (2076, 3796), (2249, 3504), (2768, 2847)]