72066390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19853}}^1$

素因数の和:19885

約数の個数: 48

約数和(自身を含む): 190121904

約数和(自身を除く): 118055514

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 19853, 39706, 59559, 99265, 119118, 198530, 218383, 297795, 436766, 595590, 655149, 1091915, 1310298, 2183830, 2402213, 3275745, 4804426, 6551490, 7206639, 12011065, 14413278, 24022130, 36033195, 72066390]

約数ペア:

[(1, 72066390), (2, 36033195), (3, 24022130), (5, 14413278), (6, 12011065), (10, 7206639), (11, 6551490), (15, 4804426), (22, 3275745), (30, 2402213), (33, 2183830), (55, 1310298), (66, 1091915), (110, 655149), (121, 595590), (165, 436766), (242, 297795), (330, 218383), (363, 198530), (605, 119118), (726, 99265), (1210, 59559), (1815, 39706), (3630, 19853)]