126172566

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:539

約数の個数: 80

約数和(自身を含む): 307074768

約数和(自身を除く): 180902202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 181, 234, 331, 351, 362, 543, 662, 702, 993, 1053, 1086, 1629, 1986, 2106, 2353, 2979, 3258, 4303, 4706, 4887, 5958, 7059, 8606, 8937, 9774, 12909, 14118, 14661, 17874, 21177, 25818, 26811, 29322, 38727, 42354, 53622, 59911, 63531, 77454, 116181, 119822, 127062, 179733, 190593, 232362, 348543, 359466, 381186, 539199, 697086, 778843, 1078398, 1557686, 1617597, 2336529, 3235194, 4673058, 4852791, 7009587, 9705582, 14019174, 21028761, 42057522, 63086283, 126172566]

約数ペア:

[(1, 126172566), (2, 63086283), (3, 42057522), (6, 21028761), (9, 14019174), (13, 9705582), (18, 7009587), (26, 4852791), (27, 4673058), (39, 3235194), (54, 2336529), (78, 1617597), (81, 1557686), (117, 1078398), (162, 778843), (181, 697086), (234, 539199), (331, 381186), (351, 359466), (362, 348543), (543, 232362), (662, 190593), (702, 179733), (993, 127062), (1053, 119822), (1086, 116181), (1629, 77454), (1986, 63531), (2106, 59911), (2353, 53622), (2979, 42354), (3258, 38727), (4303, 29322), (4706, 26811), (4887, 25818), (5958, 21177), (7059, 17874), (8606, 14661), (8937, 14118), (9774, 12909)]