68858244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21019}}^1$

素因数の和:21049

約数の個数: 72

約数和(自身を含む): 214235840

約数和(自身を除く): 145377596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 21019, 42038, 63057, 84076, 126114, 147133, 189171, 252228, 273247, 294266, 378342, 441399, 546494, 588532, 756684, 819741, 882798, 1092988, 1324197, 1639482, 1765596, 1912729, 2459223, 2648394, 3278964, 3825458, 4918446, 5296788, 5738187, 7650916, 9836892, 11476374, 17214561, 22952748, 34429122, 68858244]

約数ペア:

[(1, 68858244), (2, 34429122), (3, 22952748), (4, 17214561), (6, 11476374), (7, 9836892), (9, 7650916), (12, 5738187), (13, 5296788), (14, 4918446), (18, 3825458), (21, 3278964), (26, 2648394), (28, 2459223), (36, 1912729), (39, 1765596), (42, 1639482), (52, 1324197), (63, 1092988), (78, 882798), (84, 819741), (91, 756684), (117, 588532), (126, 546494), (156, 441399), (182, 378342), (234, 294266), (252, 273247), (273, 252228), (364, 189171), (468, 147133), (546, 126114), (819, 84076), (1092, 63057), (1638, 42038), (3276, 21019)]