65967664

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 151776000

約数和(自身を除く): 85808336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 67, 112, 118, 134, 149, 236, 268, 298, 413, 469, 472, 536, 596, 826, 938, 944, 1043, 1072, 1192, 1652, 1876, 2086, 2384, 3304, 3752, 3953, 4172, 6608, 7504, 7906, 8344, 8791, 9983, 15812, 16688, 17582, 19966, 27671, 31624, 35164, 39932, 55342, 61537, 63248, 69881, 70328, 79864, 110684, 123074, 139762, 140656, 159728, 221368, 246148, 279524, 442736, 492296, 559048, 588997, 984592, 1118096, 1177994, 2355988, 4122979, 4711976, 8245958, 9423952, 16491916, 32983832, 65967664]

約数ペア:

[(1, 65967664), (2, 32983832), (4, 16491916), (7, 9423952), (8, 8245958), (14, 4711976), (16, 4122979), (28, 2355988), (56, 1177994), (59, 1118096), (67, 984592), (112, 588997), (118, 559048), (134, 492296), (149, 442736), (236, 279524), (268, 246148), (298, 221368), (413, 159728), (469, 140656), (472, 139762), (536, 123074), (596, 110684), (826, 79864), (938, 70328), (944, 69881), (1043, 63248), (1072, 61537), (1192, 55342), (1652, 39932), (1876, 35164), (2086, 31624), (2384, 27671), (3304, 19966), (3752, 17582), (3953, 16688), (4172, 15812), (6608, 9983), (7504, 8791), (7906, 8344)]