71928

素因数分解:

$2^3\times 3^5\times {\mathrm{37}}^1$

素因数の和:58

約数の個数: 48

約数和(自身を含む): 207480

約数和(自身を除く): 135552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 296, 324, 333, 444, 486, 648, 666, 888, 972, 999, 1332, 1944, 1998, 2664, 2997, 3996, 5994, 7992, 8991, 11988, 17982, 23976, 35964, 71928]

約数ペア:

[(1, 71928), (2, 35964), (3, 23976), (4, 17982), (6, 11988), (8, 8991), (9, 7992), (12, 5994), (18, 3996), (24, 2997), (27, 2664), (36, 1998), (37, 1944), (54, 1332), (72, 999), (74, 972), (81, 888), (108, 666), (111, 648), (148, 486), (162, 444), (216, 333), (222, 324), (243, 296)]