121278792

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 310901760

約数和(自身を除く): 189622968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 103, 142, 206, 213, 284, 309, 412, 426, 568, 618, 691, 824, 852, 1236, 1382, 1704, 2073, 2472, 2764, 4146, 5528, 7313, 8292, 14626, 16584, 21939, 29252, 43878, 49061, 58504, 71173, 87756, 98122, 142346, 147183, 175512, 196244, 213519, 284692, 294366, 392488, 427038, 569384, 588732, 854076, 1177464, 1708152, 5053283, 10106566, 15159849, 20213132, 30319698, 40426264, 60639396, 121278792]

約数ペア:

[(1, 121278792), (2, 60639396), (3, 40426264), (4, 30319698), (6, 20213132), (8, 15159849), (12, 10106566), (24, 5053283), (71, 1708152), (103, 1177464), (142, 854076), (206, 588732), (213, 569384), (284, 427038), (309, 392488), (412, 294366), (426, 284692), (568, 213519), (618, 196244), (691, 175512), (824, 147183), (852, 142346), (1236, 98122), (1382, 87756), (1704, 71173), (2073, 58504), (2472, 49061), (2764, 43878), (4146, 29252), (5528, 21939), (7313, 16584), (8292, 14626)]