80371044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{171733}}^1$

素因数の和:171756

約数の個数: 36

約数和(自身を含む): 218789116

約数和(自身を除く): 138418072

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 171733, 343466, 515199, 686932, 1030398, 1545597, 2060796, 2232529, 3091194, 4465058, 6182388, 6697587, 8930116, 13395174, 20092761, 26790348, 40185522, 80371044]

約数ペア:

[(1, 80371044), (2, 40185522), (3, 26790348), (4, 20092761), (6, 13395174), (9, 8930116), (12, 6697587), (13, 6182388), (18, 4465058), (26, 3091194), (36, 2232529), (39, 2060796), (52, 1545597), (78, 1030398), (117, 686932), (156, 515199), (234, 343466), (468, 171733)]