91500188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 184796640

約数和(自身を除く): 93296452

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 89, 178, 221, 356, 442, 884, 1157, 1163, 1513, 2314, 2326, 3026, 4628, 4652, 6052, 15119, 19669, 19771, 30238, 39338, 39542, 60476, 78676, 79084, 103507, 207014, 257023, 414028, 514046, 1028092, 1345591, 1759619, 2691182, 3519238, 5382364, 7038476, 22875047, 45750094, 91500188]

約数ペア:

[(1, 91500188), (2, 45750094), (4, 22875047), (13, 7038476), (17, 5382364), (26, 3519238), (34, 2691182), (52, 1759619), (68, 1345591), (89, 1028092), (178, 514046), (221, 414028), (356, 257023), (442, 207014), (884, 103507), (1157, 79084), (1163, 78676), (1513, 60476), (2314, 39542), (2326, 39338), (3026, 30238), (4628, 19771), (4652, 19669), (6052, 15119)]