89686368

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3499}}^1$

素因数の和:3604

約数の個数: 72

約数和(自身を含む): 257985000

約数和(自身を除く): 168298632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 3499, 4272, 6408, 6998, 8544, 10497, 12816, 13996, 20994, 25632, 27992, 31491, 41988, 55984, 62982, 83976, 111968, 125964, 167952, 251928, 311411, 335904, 503856, 622822, 934233, 1007712, 1245644, 1868466, 2491288, 2802699, 3736932, 4982576, 5605398, 7473864, 9965152, 11210796, 14947728, 22421592, 29895456, 44843184, 89686368]

約数ペア:

[(1, 89686368), (2, 44843184), (3, 29895456), (4, 22421592), (6, 14947728), (8, 11210796), (9, 9965152), (12, 7473864), (16, 5605398), (18, 4982576), (24, 3736932), (32, 2802699), (36, 2491288), (48, 1868466), (72, 1245644), (89, 1007712), (96, 934233), (144, 622822), (178, 503856), (267, 335904), (288, 311411), (356, 251928), (534, 167952), (712, 125964), (801, 111968), (1068, 83976), (1424, 62982), (1602, 55984), (2136, 41988), (2848, 31491), (3204, 27992), (3499, 25632), (4272, 20994), (6408, 13996), (6998, 12816), (8544, 10497)]