61306616

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 139545600

約数和(自身を除く): 78238984

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 157, 266, 314, 367, 532, 628, 734, 1064, 1099, 1256, 1468, 2198, 2569, 2936, 2983, 4396, 5138, 5966, 6973, 8792, 10276, 11932, 13946, 20552, 20881, 23864, 27892, 41762, 48811, 55784, 57619, 83524, 97622, 115238, 167048, 195244, 230476, 390488, 403333, 460952, 806666, 1094761, 1613332, 2189522, 3226664, 4379044, 7663327, 8758088, 15326654, 30653308, 61306616]

約数ペア:

[(1, 61306616), (2, 30653308), (4, 15326654), (7, 8758088), (8, 7663327), (14, 4379044), (19, 3226664), (28, 2189522), (38, 1613332), (56, 1094761), (76, 806666), (133, 460952), (152, 403333), (157, 390488), (266, 230476), (314, 195244), (367, 167048), (532, 115238), (628, 97622), (734, 83524), (1064, 57619), (1099, 55784), (1256, 48811), (1468, 41762), (2198, 27892), (2569, 23864), (2936, 20881), (2983, 20552), (4396, 13946), (5138, 11932), (5966, 10276), (6973, 8792)]