47940336

素因数分解:

$2^4\times 3^4\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 100

約数和(自身を含む): 140977584

約数和(自身を除く): 93037248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 213, 216, 284, 324, 426, 432, 521, 568, 639, 648, 852, 1042, 1136, 1278, 1296, 1563, 1704, 1917, 2084, 2556, 3126, 3408, 3834, 4168, 4689, 5112, 5751, 6252, 7668, 8336, 9378, 10224, 11502, 12504, 14067, 15336, 18756, 23004, 25008, 28134, 30672, 36991, 37512, 42201, 46008, 56268, 73982, 75024, 84402, 92016, 110973, 112536, 147964, 168804, 221946, 225072, 295928, 332919, 337608, 443892, 591856, 665838, 675216, 887784, 998757, 1331676, 1775568, 1997514, 2663352, 2996271, 3995028, 5326704, 5992542, 7990056, 11985084, 15980112, 23970168, 47940336]

約数ペア:

[(1, 47940336), (2, 23970168), (3, 15980112), (4, 11985084), (6, 7990056), (8, 5992542), (9, 5326704), (12, 3995028), (16, 2996271), (18, 2663352), (24, 1997514), (27, 1775568), (36, 1331676), (48, 998757), (54, 887784), (71, 675216), (72, 665838), (81, 591856), (108, 443892), (142, 337608), (144, 332919), (162, 295928), (213, 225072), (216, 221946), (284, 168804), (324, 147964), (426, 112536), (432, 110973), (521, 92016), (568, 84402), (639, 75024), (648, 73982), (852, 56268), (1042, 46008), (1136, 42201), (1278, 37512), (1296, 36991), (1563, 30672), (1704, 28134), (1917, 25008), (2084, 23004), (2556, 18756), (3126, 15336), (3408, 14067), (3834, 12504), (4168, 11502), (4689, 10224), (5112, 9378), (5751, 8336), (6252, 7668)]