78967044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5443}}^1$

素因数の和:5497

約数の個数: 72

約数和(自身を含む): 221940992

約数和(自身を除く): 142973948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 5443, 7254, 10886, 14508, 16329, 21772, 32658, 48987, 65316, 70759, 97974, 141518, 168733, 195948, 212277, 283036, 337466, 424554, 506199, 636831, 674932, 849108, 1012398, 1273662, 1518597, 2024796, 2193529, 2547324, 3037194, 4387058, 6074388, 6580587, 8774116, 13161174, 19741761, 26322348, 39483522, 78967044]

約数ペア:

[(1, 78967044), (2, 39483522), (3, 26322348), (4, 19741761), (6, 13161174), (9, 8774116), (12, 6580587), (13, 6074388), (18, 4387058), (26, 3037194), (31, 2547324), (36, 2193529), (39, 2024796), (52, 1518597), (62, 1273662), (78, 1012398), (93, 849108), (117, 674932), (124, 636831), (156, 506199), (186, 424554), (234, 337466), (279, 283036), (372, 212277), (403, 195948), (468, 168733), (558, 141518), (806, 97974), (1116, 70759), (1209, 65316), (1612, 48987), (2418, 32658), (3627, 21772), (4836, 16329), (5443, 14508), (7254, 10886)]