87429684

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 209381760

約数和(自身を除く): 121952076

約数列:

[1, 2, 3, 4, 6, 12, 71, 89, 142, 178, 213, 267, 284, 356, 426, 534, 852, 1068, 1153, 2306, 3459, 4612, 6319, 6918, 12638, 13836, 18957, 25276, 37914, 75828, 81863, 102617, 163726, 205234, 245589, 307851, 327452, 410468, 491178, 615702, 982356, 1231404, 7285807, 14571614, 21857421, 29143228, 43714842, 87429684]

約数ペア:

[(1, 87429684), (2, 43714842), (3, 29143228), (4, 21857421), (6, 14571614), (12, 7285807), (71, 1231404), (89, 982356), (142, 615702), (178, 491178), (213, 410468), (267, 327452), (284, 307851), (356, 245589), (426, 205234), (534, 163726), (852, 102617), (1068, 81863), (1153, 75828), (2306, 37914), (3459, 25276), (4612, 18957), (6319, 13836), (6918, 12638)]