66985488

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8161}}^1$

素因数の和:8197

約数の個数: 80

約数和(自身を含む): 202417600

約数和(自身を除く): 135432112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8161, 8208, 16322, 24483, 32644, 48966, 65288, 73449, 97932, 130576, 146898, 155059, 195864, 220347, 293796, 310118, 391728, 440694, 465177, 587592, 620236, 881388, 930354, 1175184, 1240472, 1395531, 1762776, 1860708, 2480944, 2791062, 3525552, 3721416, 4186593, 5582124, 7442832, 8373186, 11164248, 16746372, 22328496, 33492744, 66985488]

約数ペア:

[(1, 66985488), (2, 33492744), (3, 22328496), (4, 16746372), (6, 11164248), (8, 8373186), (9, 7442832), (12, 5582124), (16, 4186593), (18, 3721416), (19, 3525552), (24, 2791062), (27, 2480944), (36, 1860708), (38, 1762776), (48, 1395531), (54, 1240472), (57, 1175184), (72, 930354), (76, 881388), (108, 620236), (114, 587592), (144, 465177), (152, 440694), (171, 391728), (216, 310118), (228, 293796), (304, 220347), (342, 195864), (432, 155059), (456, 146898), (513, 130576), (684, 97932), (912, 73449), (1026, 65288), (1368, 48966), (2052, 32644), (2736, 24483), (4104, 16322), (8161, 8208)]