79980156

素因数分解:

$2^2\times 3^3\times {\mathrm{269}}^1\times {\mathrm{2753}}^1$

素因数の和:3035

約数の個数: 48

約数和(自身を含む): 208202400

約数和(自身を除く): 128222244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 269, 538, 807, 1076, 1614, 2421, 2753, 3228, 4842, 5506, 7263, 8259, 9684, 11012, 14526, 16518, 24777, 29052, 33036, 49554, 74331, 99108, 148662, 297324, 740557, 1481114, 2221671, 2962228, 4443342, 6665013, 8886684, 13330026, 19995039, 26660052, 39990078, 79980156]

約数ペア:

[(1, 79980156), (2, 39990078), (3, 26660052), (4, 19995039), (6, 13330026), (9, 8886684), (12, 6665013), (18, 4443342), (27, 2962228), (36, 2221671), (54, 1481114), (108, 740557), (269, 297324), (538, 148662), (807, 99108), (1076, 74331), (1614, 49554), (2421, 33036), (2753, 29052), (3228, 24777), (4842, 16518), (5506, 14526), (7263, 11012), (8259, 9684)]