71344548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2689}}^1$

素因数の和:2777

約数の個数: 72

約数和(自身を含む): 199748640

約数和(自身を除く): 128404092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 1206, 1474, 2211, 2412, 2689, 2948, 4422, 5378, 6633, 8067, 8844, 10756, 13266, 16134, 24201, 26532, 29579, 32268, 48402, 59158, 88737, 96804, 118316, 177474, 180163, 266211, 354948, 360326, 532422, 540489, 720652, 1064844, 1080978, 1621467, 1981793, 2161956, 3242934, 3963586, 5945379, 6485868, 7927172, 11890758, 17836137, 23781516, 35672274, 71344548]

約数ペア:

[(1, 71344548), (2, 35672274), (3, 23781516), (4, 17836137), (6, 11890758), (9, 7927172), (11, 6485868), (12, 5945379), (18, 3963586), (22, 3242934), (33, 2161956), (36, 1981793), (44, 1621467), (66, 1080978), (67, 1064844), (99, 720652), (132, 540489), (134, 532422), (198, 360326), (201, 354948), (268, 266211), (396, 180163), (402, 177474), (603, 118316), (737, 96804), (804, 88737), (1206, 59158), (1474, 48402), (2211, 32268), (2412, 29579), (2689, 26532), (2948, 24201), (4422, 16134), (5378, 13266), (6633, 10756), (8067, 8844)]