75828564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2297}}^1$

素因数の和:2445

約数の個数: 72

約数和(自身を含む): 220828608

約数和(自身を除く): 145000044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2297, 2358, 2751, 3668, 4594, 4716, 5502, 6891, 8253, 9188, 11004, 13782, 16079, 16506, 20673, 27564, 32158, 33012, 41346, 48237, 64316, 82692, 96474, 144711, 192948, 289422, 300907, 578844, 601814, 902721, 1203628, 1805442, 2106349, 2708163, 3610884, 4212698, 5416326, 6319047, 8425396, 10832652, 12638094, 18957141, 25276188, 37914282, 75828564]

約数ペア:

[(1, 75828564), (2, 37914282), (3, 25276188), (4, 18957141), (6, 12638094), (7, 10832652), (9, 8425396), (12, 6319047), (14, 5416326), (18, 4212698), (21, 3610884), (28, 2708163), (36, 2106349), (42, 1805442), (63, 1203628), (84, 902721), (126, 601814), (131, 578844), (252, 300907), (262, 289422), (393, 192948), (524, 144711), (786, 96474), (917, 82692), (1179, 64316), (1572, 48237), (1834, 41346), (2297, 33012), (2358, 32158), (2751, 27564), (3668, 20673), (4594, 16506), (4716, 16079), (5502, 13782), (6891, 11004), (8253, 9188)]