103870728

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 315705600

約数和(自身を除く): 211834872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 104, 108, 117, 142, 156, 213, 216, 234, 284, 312, 351, 426, 468, 521, 568, 639, 702, 852, 923, 936, 1042, 1278, 1404, 1563, 1704, 1846, 1917, 2084, 2556, 2769, 2808, 3126, 3692, 3834, 4168, 4689, 5112, 5538, 6252, 6773, 7384, 7668, 8307, 9378, 11076, 12504, 13546, 14067, 15336, 16614, 18756, 20319, 22152, 24921, 27092, 28134, 33228, 36991, 37512, 40638, 49842, 54184, 56268, 60957, 66456, 73982, 81276, 99684, 110973, 112536, 121914, 147964, 162552, 182871, 199368, 221946, 243828, 295928, 332919, 365742, 443892, 480883, 487656, 665838, 731484, 887784, 961766, 998757, 1331676, 1442649, 1462968, 1923532, 1997514, 2663352, 2885298, 3847064, 3995028, 4327947, 5770596, 7990056, 8655894, 11541192, 12983841, 17311788, 25967682, 34623576, 51935364, 103870728]

約数ペア:

[(1, 103870728), (2, 51935364), (3, 34623576), (4, 25967682), (6, 17311788), (8, 12983841), (9, 11541192), (12, 8655894), (13, 7990056), (18, 5770596), (24, 4327947), (26, 3995028), (27, 3847064), (36, 2885298), (39, 2663352), (52, 1997514), (54, 1923532), (71, 1462968), (72, 1442649), (78, 1331676), (104, 998757), (108, 961766), (117, 887784), (142, 731484), (156, 665838), (213, 487656), (216, 480883), (234, 443892), (284, 365742), (312, 332919), (351, 295928), (426, 243828), (468, 221946), (521, 199368), (568, 182871), (639, 162552), (702, 147964), (852, 121914), (923, 112536), (936, 110973), (1042, 99684), (1278, 81276), (1404, 73982), (1563, 66456), (1704, 60957), (1846, 56268), (1917, 54184), (2084, 49842), (2556, 40638), (2769, 37512), (2808, 36991), (3126, 33228), (3692, 28134), (3834, 27092), (4168, 24921), (4689, 22152), (5112, 20319), (5538, 18756), (6252, 16614), (6773, 15336), (7384, 14067), (7668, 13546), (8307, 12504), (9378, 11076)]