82471998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 210535200

約数和(自身を除く): 128063202

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 49, 51, 58, 87, 98, 102, 119, 147, 174, 203, 238, 294, 357, 406, 493, 569, 609, 714, 833, 986, 1138, 1218, 1421, 1479, 1666, 1707, 2499, 2842, 2958, 3414, 3451, 3983, 4263, 4998, 6902, 7966, 8526, 9673, 10353, 11949, 16501, 19346, 20706, 23898, 24157, 27881, 29019, 33002, 48314, 49503, 55762, 58038, 67711, 72471, 83643, 99006, 115507, 135422, 144942, 167286, 203133, 231014, 280517, 346521, 406266, 473977, 561034, 693042, 808549, 841551, 947954, 1421931, 1617098, 1683102, 1963619, 2425647, 2843862, 3927238, 4851294, 5890857, 11781714, 13745333, 27490666, 41235999, 82471998]

約数ペア:

[(1, 82471998), (2, 41235999), (3, 27490666), (6, 13745333), (7, 11781714), (14, 5890857), (17, 4851294), (21, 3927238), (29, 2843862), (34, 2425647), (42, 1963619), (49, 1683102), (51, 1617098), (58, 1421931), (87, 947954), (98, 841551), (102, 808549), (119, 693042), (147, 561034), (174, 473977), (203, 406266), (238, 346521), (294, 280517), (357, 231014), (406, 203133), (493, 167286), (569, 144942), (609, 135422), (714, 115507), (833, 99006), (986, 83643), (1138, 72471), (1218, 67711), (1421, 58038), (1479, 55762), (1666, 49503), (1707, 48314), (2499, 33002), (2842, 29019), (2958, 27881), (3414, 24157), (3451, 23898), (3983, 20706), (4263, 19346), (4998, 16501), (6902, 11949), (7966, 10353), (8526, 9673)]