72194240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:634

約数の個数: 112

約数和(自身を含む): 190268352

約数和(自身を除く): 118074112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 320, 340, 368, 391, 460, 544, 577, 680, 736, 782, 920, 1088, 1154, 1360, 1472, 1564, 1840, 1955, 2308, 2720, 2885, 3128, 3680, 3910, 4616, 5440, 5770, 6256, 7360, 7820, 9232, 9809, 11540, 12512, 13271, 15640, 18464, 19618, 23080, 25024, 26542, 31280, 36928, 39236, 46160, 49045, 53084, 62560, 66355, 78472, 92320, 98090, 106168, 125120, 132710, 156944, 184640, 196180, 212336, 225607, 265420, 313888, 392360, 424672, 451214, 530840, 627776, 784720, 849344, 902428, 1061680, 1128035, 1569440, 1804856, 2123360, 2256070, 3138880, 3609712, 4246720, 4512140, 7219424, 9024280, 14438848, 18048560, 36097120, 72194240]

約数ペア:

[(1, 72194240), (2, 36097120), (4, 18048560), (5, 14438848), (8, 9024280), (10, 7219424), (16, 4512140), (17, 4246720), (20, 3609712), (23, 3138880), (32, 2256070), (34, 2123360), (40, 1804856), (46, 1569440), (64, 1128035), (68, 1061680), (80, 902428), (85, 849344), (92, 784720), (115, 627776), (136, 530840), (160, 451214), (170, 424672), (184, 392360), (230, 313888), (272, 265420), (320, 225607), (340, 212336), (368, 196180), (391, 184640), (460, 156944), (544, 132710), (577, 125120), (680, 106168), (736, 98090), (782, 92320), (920, 78472), (1088, 66355), (1154, 62560), (1360, 53084), (1472, 49045), (1564, 46160), (1840, 39236), (1955, 36928), (2308, 31280), (2720, 26542), (2885, 25024), (3128, 23080), (3680, 19618), (3910, 18464), (4616, 15640), (5440, 13271), (5770, 12512), (6256, 11540), (7360, 9809), (7820, 9232)]