72941836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{87251}}^1$

素因数の和:87285

約数の個数: 24

約数和(自身を含む): 146583360

約数和(自身を除く): 73641524

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 87251, 174502, 349004, 959761, 1657769, 1919522, 3315538, 3839044, 6631076, 18235459, 36470918, 72941836]

約数ペア:

[(1, 72941836), (2, 36470918), (4, 18235459), (11, 6631076), (19, 3839044), (22, 3315538), (38, 1919522), (44, 1657769), (76, 959761), (209, 349004), (418, 174502), (836, 87251)]