68362848

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{13963}}^1$

素因数の和:13996

約数の個数: 72

約数和(自身を含む): 205857288

約数和(自身を除く): 137494440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 13963, 27926, 41889, 55852, 83778, 111704, 125667, 167556, 223408, 237371, 251334, 335112, 446816, 474742, 502668, 670224, 712113, 949484, 1005336, 1340448, 1424226, 1898968, 2010672, 2136339, 2848452, 3797936, 4021344, 4272678, 5696904, 7595872, 8545356, 11393808, 17090712, 22787616, 34181424, 68362848]

約数ペア:

[(1, 68362848), (2, 34181424), (3, 22787616), (4, 17090712), (6, 11393808), (8, 8545356), (9, 7595872), (12, 5696904), (16, 4272678), (17, 4021344), (18, 3797936), (24, 2848452), (32, 2136339), (34, 2010672), (36, 1898968), (48, 1424226), (51, 1340448), (68, 1005336), (72, 949484), (96, 712113), (102, 670224), (136, 502668), (144, 474742), (153, 446816), (204, 335112), (272, 251334), (288, 237371), (306, 223408), (408, 167556), (544, 125667), (612, 111704), (816, 83778), (1224, 55852), (1632, 41889), (2448, 27926), (4896, 13963)]