123443028

素因数分解:

$2^2\times 3^7\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 329521920

約数和(自身を除く): 206078892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 137, 162, 206, 243, 274, 309, 324, 411, 412, 486, 548, 618, 729, 822, 927, 972, 1233, 1236, 1458, 1644, 1854, 2187, 2466, 2781, 2916, 3699, 3708, 4374, 4932, 5562, 7398, 8343, 8748, 11097, 11124, 14111, 14796, 16686, 22194, 25029, 28222, 33291, 33372, 42333, 44388, 50058, 56444, 66582, 75087, 84666, 99873, 100116, 126999, 133164, 150174, 169332, 199746, 225261, 253998, 299619, 300348, 380997, 399492, 450522, 507996, 599238, 761994, 901044, 1142991, 1198476, 1523988, 2285982, 3428973, 4571964, 6857946, 10286919, 13715892, 20573838, 30860757, 41147676, 61721514, 123443028]

約数ペア:

[(1, 123443028), (2, 61721514), (3, 41147676), (4, 30860757), (6, 20573838), (9, 13715892), (12, 10286919), (18, 6857946), (27, 4571964), (36, 3428973), (54, 2285982), (81, 1523988), (103, 1198476), (108, 1142991), (137, 901044), (162, 761994), (206, 599238), (243, 507996), (274, 450522), (309, 399492), (324, 380997), (411, 300348), (412, 299619), (486, 253998), (548, 225261), (618, 199746), (729, 169332), (822, 150174), (927, 133164), (972, 126999), (1233, 100116), (1236, 99873), (1458, 84666), (1644, 75087), (1854, 66582), (2187, 56444), (2466, 50058), (2781, 44388), (2916, 42333), (3699, 33372), (3708, 33291), (4374, 28222), (4932, 25029), (5562, 22194), (7398, 16686), (8343, 14796), (8748, 14111), (11097, 11124)]