121359132

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1423}}^1$

素因数の和:1559

約数の個数: 72

約数和(自身を含む): 323441664

約数和(自身を除く): 202082532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 103, 138, 206, 207, 276, 309, 412, 414, 618, 828, 927, 1236, 1423, 1854, 2369, 2846, 3708, 4269, 4738, 5692, 7107, 8538, 9476, 12807, 14214, 17076, 21321, 25614, 28428, 32729, 42642, 51228, 65458, 85284, 98187, 130916, 146569, 196374, 293138, 294561, 392748, 439707, 586276, 589122, 879414, 1178244, 1319121, 1758828, 2638242, 3371087, 5276484, 6742174, 10113261, 13484348, 20226522, 30339783, 40453044, 60679566, 121359132]

約数ペア:

[(1, 121359132), (2, 60679566), (3, 40453044), (4, 30339783), (6, 20226522), (9, 13484348), (12, 10113261), (18, 6742174), (23, 5276484), (36, 3371087), (46, 2638242), (69, 1758828), (92, 1319121), (103, 1178244), (138, 879414), (206, 589122), (207, 586276), (276, 439707), (309, 392748), (412, 294561), (414, 293138), (618, 196374), (828, 146569), (927, 130916), (1236, 98187), (1423, 85284), (1854, 65458), (2369, 51228), (2846, 42642), (3708, 32729), (4269, 28428), (4738, 25614), (5692, 21321), (7107, 17076), (8538, 14214), (9476, 12807)]