31004327712

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^2\times {\mathrm{64067}}^1$

素因数の和:64222

約数の個数: 72

約数和(自身を含む): 82550080368

約数和(自身を除く): 51545752656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 5041, 6816, 10082, 15123, 20164, 30246, 40328, 60492, 64067, 80656, 120984, 128134, 161312, 192201, 241968, 256268, 384402, 483936, 512536, 768804, 1025072, 1537608, 2050144, 3075216, 4548757, 6150432, 9097514, 13646271, 18195028, 27292542, 36390056, 54585084, 72780112, 109170168, 145560224, 218340336, 322961747, 436680672, 645923494, 968885241, 1291846988, 1937770482, 2583693976, 3875540964, 5167387952, 7751081928, 10334775904, 15502163856, 31004327712]

約数ペア:

[(1, 31004327712), (2, 15502163856), (3, 10334775904), (4, 7751081928), (6, 5167387952), (8, 3875540964), (12, 2583693976), (16, 1937770482), (24, 1291846988), (32, 968885241), (48, 645923494), (71, 436680672), (96, 322961747), (142, 218340336), (213, 145560224), (284, 109170168), (426, 72780112), (568, 54585084), (852, 36390056), (1136, 27292542), (1704, 18195028), (2272, 13646271), (3408, 9097514), (5041, 6150432), (6816, 4548757), (10082, 3075216), (15123, 2050144), (20164, 1537608), (30246, 1025072), (40328, 768804), (60492, 512536), (64067, 483936), (80656, 384402), (120984, 256268), (128134, 241968), (161312, 192201)]