72505818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52313}}^1$

素因数の和:52339

約数の個数: 48

約数和(自身を含む): 195863616

約数和(自身を除く): 123357798

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 52313, 104626, 156939, 313878, 366191, 470817, 575443, 732382, 941634, 1098573, 1150886, 1726329, 2197146, 3295719, 3452658, 4028101, 5178987, 6591438, 8056202, 10357974, 12084303, 24168606, 36252909, 72505818]

約数ペア:

[(1, 72505818), (2, 36252909), (3, 24168606), (6, 12084303), (7, 10357974), (9, 8056202), (11, 6591438), (14, 5178987), (18, 4028101), (21, 3452658), (22, 3295719), (33, 2197146), (42, 1726329), (63, 1150886), (66, 1098573), (77, 941634), (99, 732382), (126, 575443), (154, 470817), (198, 366191), (231, 313878), (462, 156939), (693, 104626), (1386, 52313)]