72186192

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38561}}^1$

素因数の和:38588

約数の個数: 60

約数和(自身を含む): 217566804

約数和(自身を除く): 145380612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 38561, 77122, 115683, 154244, 231366, 308488, 347049, 462732, 501293, 616976, 694098, 925464, 1002586, 1388196, 1503879, 1850928, 2005172, 2776392, 3007758, 4010344, 4511637, 5552784, 6015516, 8020688, 9023274, 12031032, 18046548, 24062064, 36093096, 72186192]

約数ペア:

[(1, 72186192), (2, 36093096), (3, 24062064), (4, 18046548), (6, 12031032), (8, 9023274), (9, 8020688), (12, 6015516), (13, 5552784), (16, 4511637), (18, 4010344), (24, 3007758), (26, 2776392), (36, 2005172), (39, 1850928), (48, 1503879), (52, 1388196), (72, 1002586), (78, 925464), (104, 694098), (117, 616976), (144, 501293), (156, 462732), (208, 347049), (234, 308488), (312, 231366), (468, 154244), (624, 115683), (936, 77122), (1872, 38561)]