85868104

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 190512000

約数和(自身を除く): 104643896

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 149, 164, 251, 287, 298, 328, 502, 574, 596, 1004, 1043, 1148, 1192, 1757, 2008, 2086, 2296, 3514, 4172, 6109, 7028, 8344, 10291, 12218, 14056, 20582, 24436, 37399, 41164, 42763, 48872, 72037, 74798, 82328, 85526, 144074, 149596, 171052, 261793, 288148, 299192, 342104, 523586, 576296, 1047172, 1533359, 2094344, 3066718, 6133436, 10733513, 12266872, 21467026, 42934052, 85868104]

約数ペア:

[(1, 85868104), (2, 42934052), (4, 21467026), (7, 12266872), (8, 10733513), (14, 6133436), (28, 3066718), (41, 2094344), (56, 1533359), (82, 1047172), (149, 576296), (164, 523586), (251, 342104), (287, 299192), (298, 288148), (328, 261793), (502, 171052), (574, 149596), (596, 144074), (1004, 85526), (1043, 82328), (1148, 74798), (1192, 72037), (1757, 48872), (2008, 42763), (2086, 41164), (2296, 37399), (3514, 24436), (4172, 20582), (6109, 14056), (7028, 12218), (8344, 10291)]