122368788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2531}}^1$

素因数の和:2637

約数の個数: 72

約数和(自身を含む): 331793280

約数和(自身を除く): 209424492

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 948, 1343, 1422, 2531, 2686, 2844, 4029, 5062, 5372, 7593, 8058, 10124, 12087, 15186, 16116, 22779, 24174, 30372, 43027, 45558, 48348, 86054, 91116, 129081, 172108, 199949, 258162, 387243, 399898, 516324, 599847, 774486, 799796, 1199694, 1548972, 1799541, 2399388, 3399133, 3599082, 6798266, 7198164, 10197399, 13596532, 20394798, 30592197, 40789596, 61184394, 122368788]

約数ペア:

[(1, 122368788), (2, 61184394), (3, 40789596), (4, 30592197), (6, 20394798), (9, 13596532), (12, 10197399), (17, 7198164), (18, 6798266), (34, 3599082), (36, 3399133), (51, 2399388), (68, 1799541), (79, 1548972), (102, 1199694), (153, 799796), (158, 774486), (204, 599847), (237, 516324), (306, 399898), (316, 387243), (474, 258162), (612, 199949), (711, 172108), (948, 129081), (1343, 91116), (1422, 86054), (2531, 48348), (2686, 45558), (2844, 43027), (4029, 30372), (5062, 24174), (5372, 22779), (7593, 16116), (8058, 15186), (10124, 12087)]