90886968

素因数分解:

$2^3\times 3^3\times {\mathrm{191}}^1\times {\mathrm{2203}}^1$

素因数の和:2409

約数の個数: 64

約数和(自身を含む): 253900800

約数和(自身を除く): 163013832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 191, 216, 382, 573, 764, 1146, 1528, 1719, 2203, 2292, 3438, 4406, 4584, 5157, 6609, 6876, 8812, 10314, 13218, 13752, 17624, 19827, 20628, 26436, 39654, 41256, 52872, 59481, 79308, 118962, 158616, 237924, 420773, 475848, 841546, 1262319, 1683092, 2524638, 3366184, 3786957, 5049276, 7573914, 10098552, 11360871, 15147828, 22721742, 30295656, 45443484, 90886968]

約数ペア:

[(1, 90886968), (2, 45443484), (3, 30295656), (4, 22721742), (6, 15147828), (8, 11360871), (9, 10098552), (12, 7573914), (18, 5049276), (24, 3786957), (27, 3366184), (36, 2524638), (54, 1683092), (72, 1262319), (108, 841546), (191, 475848), (216, 420773), (382, 237924), (573, 158616), (764, 118962), (1146, 79308), (1528, 59481), (1719, 52872), (2203, 41256), (2292, 39654), (3438, 26436), (4406, 20628), (4584, 19827), (5157, 17624), (6609, 13752), (6876, 13218), (8812, 10314)]