68020944

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2748

約数の個数: 80

約数和(自身を含む): 192130560

約数和(自身を除く): 124109616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 2689, 3162, 4216, 5378, 6324, 8067, 8432, 10756, 12648, 16134, 21512, 25296, 32268, 43024, 45713, 64536, 83359, 91426, 129072, 137139, 166718, 182852, 250077, 274278, 333436, 365704, 500154, 548556, 666872, 731408, 1000308, 1097112, 1333744, 1417103, 2000616, 2194224, 2834206, 4001232, 4251309, 5668412, 8502618, 11336824, 17005236, 22673648, 34010472, 68020944]

約数ペア:

[(1, 68020944), (2, 34010472), (3, 22673648), (4, 17005236), (6, 11336824), (8, 8502618), (12, 5668412), (16, 4251309), (17, 4001232), (24, 2834206), (31, 2194224), (34, 2000616), (48, 1417103), (51, 1333744), (62, 1097112), (68, 1000308), (93, 731408), (102, 666872), (124, 548556), (136, 500154), (186, 365704), (204, 333436), (248, 274278), (272, 250077), (372, 182852), (408, 166718), (496, 137139), (527, 129072), (744, 91426), (816, 83359), (1054, 64536), (1488, 45713), (1581, 43024), (2108, 32268), (2689, 25296), (3162, 21512), (4216, 16134), (5378, 12648), (6324, 10756), (8067, 8432)]