72244012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 138442752

約数和(自身を除く): 66198740

約数列:

[1, 2, 4, 23, 31, 46, 62, 73, 92, 124, 146, 292, 347, 694, 713, 1388, 1426, 1679, 2263, 2852, 3358, 4526, 6716, 7981, 9052, 10757, 15962, 21514, 25331, 31924, 43028, 50662, 52049, 101324, 104098, 208196, 247411, 494822, 582613, 785261, 989644, 1165226, 1570522, 2330452, 3141044, 18061003, 36122006, 72244012]

約数ペア:

[(1, 72244012), (2, 36122006), (4, 18061003), (23, 3141044), (31, 2330452), (46, 1570522), (62, 1165226), (73, 989644), (92, 785261), (124, 582613), (146, 494822), (292, 247411), (347, 208196), (694, 104098), (713, 101324), (1388, 52049), (1426, 50662), (1679, 43028), (2263, 31924), (2852, 25331), (3358, 21514), (4526, 15962), (6716, 10757), (7981, 9052)]