71910504

素因数分解:

$2^3\times 3^5\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 205208640

約数和(自身を除く): 133298136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 243, 284, 324, 426, 486, 521, 568, 639, 648, 852, 972, 1042, 1278, 1563, 1704, 1917, 1944, 2084, 2556, 3126, 3834, 4168, 4689, 5112, 5751, 6252, 7668, 9378, 11502, 12504, 14067, 15336, 17253, 18756, 23004, 28134, 34506, 36991, 37512, 42201, 46008, 56268, 69012, 73982, 84402, 110973, 112536, 126603, 138024, 147964, 168804, 221946, 253206, 295928, 332919, 337608, 443892, 506412, 665838, 887784, 998757, 1012824, 1331676, 1997514, 2663352, 2996271, 3995028, 5992542, 7990056, 8988813, 11985084, 17977626, 23970168, 35955252, 71910504]

約数ペア:

[(1, 71910504), (2, 35955252), (3, 23970168), (4, 17977626), (6, 11985084), (8, 8988813), (9, 7990056), (12, 5992542), (18, 3995028), (24, 2996271), (27, 2663352), (36, 1997514), (54, 1331676), (71, 1012824), (72, 998757), (81, 887784), (108, 665838), (142, 506412), (162, 443892), (213, 337608), (216, 332919), (243, 295928), (284, 253206), (324, 221946), (426, 168804), (486, 147964), (521, 138024), (568, 126603), (639, 112536), (648, 110973), (852, 84402), (972, 73982), (1042, 69012), (1278, 56268), (1563, 46008), (1704, 42201), (1917, 37512), (1944, 36991), (2084, 34506), (2556, 28134), (3126, 23004), (3834, 18756), (4168, 17253), (4689, 15336), (5112, 14067), (5751, 12504), (6252, 11502), (7668, 9378)]