98671664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^3\times {\mathrm{401}}^1$

素因数の和:455

約数の個数: 80

約数和(自身を含む): 237276480

約数和(自身を除く): 138604816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 401, 676, 728, 802, 1183, 1352, 1456, 1604, 2197, 2366, 2704, 2807, 3208, 4394, 4732, 5213, 5614, 6416, 8788, 9464, 10426, 11228, 15379, 17576, 18928, 20852, 22456, 30758, 35152, 36491, 41704, 44912, 61516, 67769, 72982, 83408, 123032, 135538, 145964, 246064, 271076, 291928, 474383, 542152, 583856, 880997, 948766, 1084304, 1761994, 1897532, 3523988, 3795064, 6166979, 7047976, 7590128, 12333958, 14095952, 24667916, 49335832, 98671664]

約数ペア:

[(1, 98671664), (2, 49335832), (4, 24667916), (7, 14095952), (8, 12333958), (13, 7590128), (14, 7047976), (16, 6166979), (26, 3795064), (28, 3523988), (52, 1897532), (56, 1761994), (91, 1084304), (104, 948766), (112, 880997), (169, 583856), (182, 542152), (208, 474383), (338, 291928), (364, 271076), (401, 246064), (676, 145964), (728, 135538), (802, 123032), (1183, 83408), (1352, 72982), (1456, 67769), (1604, 61516), (2197, 44912), (2366, 41704), (2704, 36491), (2807, 35152), (3208, 30758), (4394, 22456), (4732, 20852), (5213, 18928), (5614, 17576), (6416, 15379), (8788, 11228), (9464, 10426)]