89277858

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2423}}^1$

素因数の和:2543

約数の個数: 48

約数和(自身を含む): 204197760

約数和(自身を除く): 114919902

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1602, 2047, 2423, 4094, 4846, 6141, 7269, 12282, 14538, 18423, 21807, 36846, 43614, 55729, 111458, 167187, 215647, 334374, 431294, 501561, 646941, 1003122, 1293882, 1940823, 3881646, 4959881, 9919762, 14879643, 29759286, 44638929, 89277858]

約数ペア:

[(1, 89277858), (2, 44638929), (3, 29759286), (6, 14879643), (9, 9919762), (18, 4959881), (23, 3881646), (46, 1940823), (69, 1293882), (89, 1003122), (138, 646941), (178, 501561), (207, 431294), (267, 334374), (414, 215647), (534, 167187), (801, 111458), (1602, 55729), (2047, 43614), (2423, 36846), (4094, 21807), (4846, 18423), (6141, 14538), (7269, 12282)]