73845438

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 157862016

約数和(自身を除く): 84016578

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 331, 361, 618, 662, 722, 993, 1083, 1957, 1986, 2166, 3914, 5871, 6289, 11742, 12578, 18867, 34093, 37183, 37734, 68186, 74366, 102279, 111549, 119491, 204558, 223098, 238982, 358473, 647767, 716946, 1295534, 1943301, 3886602, 12307573, 24615146, 36922719, 73845438]

約数ペア:

[(1, 73845438), (2, 36922719), (3, 24615146), (6, 12307573), (19, 3886602), (38, 1943301), (57, 1295534), (103, 716946), (114, 647767), (206, 358473), (309, 238982), (331, 223098), (361, 204558), (618, 119491), (662, 111549), (722, 102279), (993, 74366), (1083, 68186), (1957, 37734), (1986, 37183), (2166, 34093), (3914, 18867), (5871, 12578), (6289, 11742)]