73078590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8193

約数の個数: 64

約数和(自身を含む): 197116416

約数和(自身を除く): 124037826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8147, 8970, 16294, 24441, 40735, 48882, 81470, 105911, 122205, 187381, 211822, 244410, 317733, 374762, 529555, 562143, 635466, 936905, 1059110, 1124286, 1588665, 1873810, 2435953, 2810715, 3177330, 4871906, 5621430, 7307859, 12179765, 14615718, 24359530, 36539295, 73078590]

約数ペア:

[(1, 73078590), (2, 36539295), (3, 24359530), (5, 14615718), (6, 12179765), (10, 7307859), (13, 5621430), (15, 4871906), (23, 3177330), (26, 2810715), (30, 2435953), (39, 1873810), (46, 1588665), (65, 1124286), (69, 1059110), (78, 936905), (115, 635466), (130, 562143), (138, 529555), (195, 374762), (230, 317733), (299, 244410), (345, 211822), (390, 187381), (598, 122205), (690, 105911), (897, 81470), (1495, 48882), (1794, 40735), (2990, 24441), (4485, 16294), (8147, 8970)]