87253698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 205083648

約数和(自身を除く): 117829950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 101, 134, 201, 202, 303, 307, 402, 469, 606, 614, 707, 921, 938, 1407, 1414, 1842, 2121, 2149, 2814, 4242, 4298, 6447, 6767, 12894, 13534, 20301, 20569, 31007, 40602, 41138, 47369, 61707, 62014, 93021, 94738, 123414, 142107, 143983, 186042, 217049, 284214, 287966, 431949, 434098, 651147, 863898, 1302294, 2077469, 4154938, 6232407, 12464814, 14542283, 29084566, 43626849, 87253698]

約数ペア:

[(1, 87253698), (2, 43626849), (3, 29084566), (6, 14542283), (7, 12464814), (14, 6232407), (21, 4154938), (42, 2077469), (67, 1302294), (101, 863898), (134, 651147), (201, 434098), (202, 431949), (303, 287966), (307, 284214), (402, 217049), (469, 186042), (606, 143983), (614, 142107), (707, 123414), (921, 94738), (938, 93021), (1407, 62014), (1414, 61707), (1842, 47369), (2121, 41138), (2149, 40602), (2814, 31007), (4242, 20569), (4298, 20301), (6447, 13534), (6767, 12894)]