126647028

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 332457216

約数和(自身を除く): 205810188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 283, 372, 401, 558, 566, 802, 849, 1116, 1132, 1203, 1604, 1698, 2406, 2547, 3396, 3609, 4812, 5094, 7218, 8773, 10188, 12431, 14436, 17546, 24862, 26319, 35092, 37293, 49724, 52638, 74586, 78957, 105276, 111879, 113483, 149172, 157914, 223758, 226966, 315828, 340449, 447516, 453932, 680898, 1021347, 1361796, 2042694, 3517973, 4085388, 7035946, 10553919, 14071892, 21107838, 31661757, 42215676, 63323514, 126647028]

約数ペア:

[(1, 126647028), (2, 63323514), (3, 42215676), (4, 31661757), (6, 21107838), (9, 14071892), (12, 10553919), (18, 7035946), (31, 4085388), (36, 3517973), (62, 2042694), (93, 1361796), (124, 1021347), (186, 680898), (279, 453932), (283, 447516), (372, 340449), (401, 315828), (558, 226966), (566, 223758), (802, 157914), (849, 149172), (1116, 113483), (1132, 111879), (1203, 105276), (1604, 78957), (1698, 74586), (2406, 52638), (2547, 49724), (3396, 37293), (3609, 35092), (4812, 26319), (5094, 24862), (7218, 17546), (8773, 14436), (10188, 12431)]