88139968

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 215944704

約数和(自身を除く): 127804736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 71, 112, 119, 136, 142, 163, 224, 238, 272, 284, 326, 448, 476, 497, 544, 568, 652, 952, 994, 1088, 1136, 1141, 1207, 1304, 1904, 1988, 2272, 2282, 2414, 2608, 2771, 3808, 3976, 4544, 4564, 4828, 5216, 5542, 7616, 7952, 8449, 9128, 9656, 10432, 11084, 11573, 15904, 16898, 18256, 19312, 19397, 22168, 23146, 31808, 33796, 36512, 38624, 38794, 44336, 46292, 67592, 73024, 77248, 77588, 81011, 88672, 92584, 135184, 155176, 162022, 177344, 185168, 196741, 270368, 310352, 324044, 370336, 393482, 540736, 620704, 648088, 740672, 786964, 1241408, 1296176, 1377187, 1573928, 2592352, 2754374, 3147856, 5184704, 5508748, 6295712, 11017496, 12591424, 22034992, 44069984, 88139968]

約数ペア:

[(1, 88139968), (2, 44069984), (4, 22034992), (7, 12591424), (8, 11017496), (14, 6295712), (16, 5508748), (17, 5184704), (28, 3147856), (32, 2754374), (34, 2592352), (56, 1573928), (64, 1377187), (68, 1296176), (71, 1241408), (112, 786964), (119, 740672), (136, 648088), (142, 620704), (163, 540736), (224, 393482), (238, 370336), (272, 324044), (284, 310352), (326, 270368), (448, 196741), (476, 185168), (497, 177344), (544, 162022), (568, 155176), (652, 135184), (952, 92584), (994, 88672), (1088, 81011), (1136, 77588), (1141, 77248), (1207, 73024), (1304, 67592), (1904, 46292), (1988, 44336), (2272, 38794), (2282, 38624), (2414, 36512), (2608, 33796), (2771, 31808), (3808, 23146), (3976, 22168), (4544, 19397), (4564, 19312), (4828, 18256), (5216, 16898), (5542, 15904), (7616, 11573), (7952, 11084), (8449, 10432), (9128, 9656)]