80303184

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 160

約数和(自身を含む): 252761600

約数和(自身を除く): 172458416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 79, 104, 108, 117, 144, 156, 158, 181, 208, 216, 234, 237, 312, 316, 351, 362, 432, 468, 474, 543, 624, 632, 702, 711, 724, 936, 948, 1027, 1086, 1264, 1404, 1422, 1448, 1629, 1872, 1896, 2054, 2133, 2172, 2353, 2808, 2844, 2896, 3081, 3258, 3792, 4108, 4266, 4344, 4706, 4887, 5616, 5688, 6162, 6516, 7059, 8216, 8532, 8688, 9243, 9412, 9774, 11376, 12324, 13032, 14118, 14299, 16432, 17064, 18486, 18824, 19548, 21177, 24648, 26064, 27729, 28236, 28598, 34128, 36972, 37648, 39096, 42354, 42897, 49296, 55458, 56472, 57196, 63531, 73944, 78192, 84708, 85794, 110916, 112944, 114392, 127062, 128691, 147888, 169416, 171588, 185887, 221832, 228784, 254124, 257382, 338832, 343176, 371774, 386073, 443664, 508248, 514764, 557661, 686352, 743548, 772146, 1016496, 1029528, 1115322, 1487096, 1544292, 1672983, 2059056, 2230644, 2974192, 3088584, 3345966, 4461288, 5018949, 6177168, 6691932, 8922576, 10037898, 13383864, 20075796, 26767728, 40151592, 80303184]

約数ペア:

[(1, 80303184), (2, 40151592), (3, 26767728), (4, 20075796), (6, 13383864), (8, 10037898), (9, 8922576), (12, 6691932), (13, 6177168), (16, 5018949), (18, 4461288), (24, 3345966), (26, 3088584), (27, 2974192), (36, 2230644), (39, 2059056), (48, 1672983), (52, 1544292), (54, 1487096), (72, 1115322), (78, 1029528), (79, 1016496), (104, 772146), (108, 743548), (117, 686352), (144, 557661), (156, 514764), (158, 508248), (181, 443664), (208, 386073), (216, 371774), (234, 343176), (237, 338832), (312, 257382), (316, 254124), (351, 228784), (362, 221832), (432, 185887), (468, 171588), (474, 169416), (543, 147888), (624, 128691), (632, 127062), (702, 114392), (711, 112944), (724, 110916), (936, 85794), (948, 84708), (1027, 78192), (1086, 73944), (1264, 63531), (1404, 57196), (1422, 56472), (1448, 55458), (1629, 49296), (1872, 42897), (1896, 42354), (2054, 39096), (2133, 37648), (2172, 36972), (2353, 34128), (2808, 28598), (2844, 28236), (2896, 27729), (3081, 26064), (3258, 24648), (3792, 21177), (4108, 19548), (4266, 18824), (4344, 18486), (4706, 17064), (4887, 16432), (5616, 14299), (5688, 14118), (6162, 13032), (6516, 12324), (7059, 11376), (8216, 9774), (8532, 9412), (8688, 9243)]