72702188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 145682880

約数和(自身を除く): 72980692

約数列:

[1, 2, 4, 13, 26, 29, 37, 52, 58, 74, 116, 148, 377, 481, 754, 962, 1073, 1303, 1508, 1924, 2146, 2606, 4292, 5212, 13949, 16939, 27898, 33878, 37787, 48211, 55796, 67756, 75574, 96422, 151148, 192844, 491231, 626743, 982462, 1253486, 1398119, 1964924, 2506972, 2796238, 5592476, 18175547, 36351094, 72702188]

約数ペア:

[(1, 72702188), (2, 36351094), (4, 18175547), (13, 5592476), (26, 2796238), (29, 2506972), (37, 1964924), (52, 1398119), (58, 1253486), (74, 982462), (116, 626743), (148, 491231), (377, 192844), (481, 151148), (754, 96422), (962, 75574), (1073, 67756), (1303, 55796), (1508, 48211), (1924, 37787), (2146, 33878), (2606, 27898), (4292, 16939), (5212, 13949)]