81176904

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{7369}}^1$

素因数の和:7404

約数の個数: 80

約数和(自身を含む): 240777900

約数和(自身を除く): 159600996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 7369, 11016, 14738, 22107, 29476, 44214, 58952, 66321, 88428, 125273, 132642, 176856, 198963, 250546, 265284, 375819, 397926, 501092, 530568, 596889, 751638, 795852, 1002184, 1127457, 1193778, 1503276, 1591704, 2254914, 2387556, 3006552, 3382371, 4509828, 4775112, 6764742, 9019656, 10147113, 13529484, 20294226, 27058968, 40588452, 81176904]

約数ペア:

[(1, 81176904), (2, 40588452), (3, 27058968), (4, 20294226), (6, 13529484), (8, 10147113), (9, 9019656), (12, 6764742), (17, 4775112), (18, 4509828), (24, 3382371), (27, 3006552), (34, 2387556), (36, 2254914), (51, 1591704), (54, 1503276), (68, 1193778), (72, 1127457), (81, 1002184), (102, 795852), (108, 751638), (136, 596889), (153, 530568), (162, 501092), (204, 397926), (216, 375819), (306, 265284), (324, 250546), (408, 198963), (459, 176856), (612, 132642), (648, 125273), (918, 88428), (1224, 66321), (1377, 58952), (1836, 44214), (2754, 29476), (3672, 22107), (5508, 14738), (7369, 11016)]