39904488

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1613

約数の個数: 96

約数和(自身を含む): 120775200

約数和(自身を除く): 80870712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1579, 1944, 2106, 2808, 3158, 3159, 4212, 4737, 6316, 6318, 8424, 9474, 12632, 12636, 14211, 18948, 20527, 25272, 28422, 37896, 41054, 42633, 56844, 61581, 82108, 85266, 113688, 123162, 127899, 164216, 170532, 184743, 246324, 255798, 341064, 369486, 383697, 492648, 511596, 554229, 738972, 767394, 1023192, 1108458, 1477944, 1534788, 1662687, 2216916, 3069576, 3325374, 4433832, 4988061, 6650748, 9976122, 13301496, 19952244, 39904488]

約数ペア:

[(1, 39904488), (2, 19952244), (3, 13301496), (4, 9976122), (6, 6650748), (8, 4988061), (9, 4433832), (12, 3325374), (13, 3069576), (18, 2216916), (24, 1662687), (26, 1534788), (27, 1477944), (36, 1108458), (39, 1023192), (52, 767394), (54, 738972), (72, 554229), (78, 511596), (81, 492648), (104, 383697), (108, 369486), (117, 341064), (156, 255798), (162, 246324), (216, 184743), (234, 170532), (243, 164216), (312, 127899), (324, 123162), (351, 113688), (468, 85266), (486, 82108), (648, 61581), (702, 56844), (936, 42633), (972, 41054), (1053, 37896), (1404, 28422), (1579, 25272), (1944, 20527), (2106, 18948), (2808, 14211), (3158, 12636), (3159, 12632), (4212, 9474), (4737, 8424), (6316, 6318)]