66288354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 84669726

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 179, 181, 186, 341, 358, 362, 537, 543, 682, 1023, 1074, 1086, 1969, 1991, 2046, 3938, 3982, 5549, 5611, 5907, 5973, 11098, 11222, 11814, 11946, 16647, 16833, 32399, 33294, 33666, 61039, 61721, 64798, 97197, 122078, 123442, 183117, 185163, 194394, 356389, 366234, 370326, 712778, 1004369, 1069167, 2008738, 2138334, 3013107, 6026214, 11048059, 22096118, 33144177, 66288354]

約数ペア:

[(1, 66288354), (2, 33144177), (3, 22096118), (6, 11048059), (11, 6026214), (22, 3013107), (31, 2138334), (33, 2008738), (62, 1069167), (66, 1004369), (93, 712778), (179, 370326), (181, 366234), (186, 356389), (341, 194394), (358, 185163), (362, 183117), (537, 123442), (543, 122078), (682, 97197), (1023, 64798), (1074, 61721), (1086, 61039), (1969, 33666), (1991, 33294), (2046, 32399), (3938, 16833), (3982, 16647), (5549, 11946), (5611, 11814), (5907, 11222), (5973, 11098)]