72177156

素因数分解:

$2^2\times 3^4\times {\mathrm{367}}^1\times {\mathrm{607}}^1$

素因数の和:990

約数の個数: 60

約数和(自身を含む): 189511168

約数和(自身を除く): 117334012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 367, 607, 734, 1101, 1214, 1468, 1821, 2202, 2428, 3303, 3642, 4404, 5463, 6606, 7284, 9909, 10926, 13212, 16389, 19818, 21852, 29727, 32778, 39636, 49167, 59454, 65556, 98334, 118908, 196668, 222769, 445538, 668307, 891076, 1336614, 2004921, 2673228, 4009842, 6014763, 8019684, 12029526, 18044289, 24059052, 36088578, 72177156]

約数ペア:

[(1, 72177156), (2, 36088578), (3, 24059052), (4, 18044289), (6, 12029526), (9, 8019684), (12, 6014763), (18, 4009842), (27, 2673228), (36, 2004921), (54, 1336614), (81, 891076), (108, 668307), (162, 445538), (324, 222769), (367, 196668), (607, 118908), (734, 98334), (1101, 65556), (1214, 59454), (1468, 49167), (1821, 39636), (2202, 32778), (2428, 29727), (3303, 21852), (3642, 19818), (4404, 16389), (5463, 13212), (6606, 10926), (7284, 9909)]