71941608

素因数分解:

$2^3\times 3^5\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1653

約数の個数: 96

約数和(自身を含む): 210974400

約数和(自身を除く): 139032792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 243, 276, 324, 414, 486, 552, 621, 648, 828, 972, 1242, 1609, 1656, 1863, 1944, 2484, 3218, 3726, 4827, 4968, 5589, 6436, 7452, 9654, 11178, 12872, 14481, 14904, 19308, 22356, 28962, 37007, 38616, 43443, 44712, 57924, 74014, 86886, 111021, 115848, 130329, 148028, 173772, 222042, 260658, 296056, 333063, 347544, 390987, 444084, 521316, 666126, 781974, 888168, 999189, 1042632, 1332252, 1563948, 1998378, 2664504, 2997567, 3127896, 3996756, 5995134, 7993512, 8992701, 11990268, 17985402, 23980536, 35970804, 71941608]

約数ペア:

[(1, 71941608), (2, 35970804), (3, 23980536), (4, 17985402), (6, 11990268), (8, 8992701), (9, 7993512), (12, 5995134), (18, 3996756), (23, 3127896), (24, 2997567), (27, 2664504), (36, 1998378), (46, 1563948), (54, 1332252), (69, 1042632), (72, 999189), (81, 888168), (92, 781974), (108, 666126), (138, 521316), (162, 444084), (184, 390987), (207, 347544), (216, 333063), (243, 296056), (276, 260658), (324, 222042), (414, 173772), (486, 148028), (552, 130329), (621, 115848), (648, 111021), (828, 86886), (972, 74014), (1242, 57924), (1609, 44712), (1656, 43443), (1863, 38616), (1944, 37007), (2484, 28962), (3218, 22356), (3726, 19308), (4827, 14904), (4968, 14481), (5589, 12872), (6436, 11178), (7452, 9654)]