87916620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4297}}^1$

素因数の和:4351

約数の個数: 96

約数和(自身を含む): 277272576

約数和(自身を除く): 189355956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 4297, 5115, 6820, 8594, 10230, 12891, 17188, 20460, 21485, 25782, 42970, 47267, 51564, 64455, 85940, 94534, 128910, 133207, 141801, 189068, 236335, 257820, 266414, 283602, 399621, 472670, 532828, 567204, 666035, 709005, 799242, 945340, 1332070, 1418010, 1465277, 1598484, 1998105, 2664140, 2836020, 2930554, 3996210, 4395831, 5861108, 7326385, 7992420, 8791662, 14652770, 17583324, 21979155, 29305540, 43958310, 87916620]

約数ペア:

[(1, 87916620), (2, 43958310), (3, 29305540), (4, 21979155), (5, 17583324), (6, 14652770), (10, 8791662), (11, 7992420), (12, 7326385), (15, 5861108), (20, 4395831), (22, 3996210), (30, 2930554), (31, 2836020), (33, 2664140), (44, 1998105), (55, 1598484), (60, 1465277), (62, 1418010), (66, 1332070), (93, 945340), (110, 799242), (124, 709005), (132, 666035), (155, 567204), (165, 532828), (186, 472670), (220, 399621), (310, 283602), (330, 266414), (341, 257820), (372, 236335), (465, 189068), (620, 141801), (660, 133207), (682, 128910), (930, 94534), (1023, 85940), (1364, 64455), (1705, 51564), (1860, 47267), (2046, 42970), (3410, 25782), (4092, 21485), (4297, 20460), (5115, 17188), (6820, 12891), (8594, 10230)]