8284068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 23319296

約数和(自身を除く): 15035228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 571, 806, 1116, 1142, 1209, 1612, 1713, 2284, 2418, 3426, 3627, 4836, 5139, 6852, 7254, 7423, 10278, 14508, 14846, 17701, 20556, 22269, 29692, 35402, 44538, 53103, 66807, 70804, 89076, 106206, 133614, 159309, 212412, 230113, 267228, 318618, 460226, 637236, 690339, 920452, 1380678, 2071017, 2761356, 4142034, 8284068]

約数ペア:

[(1, 8284068), (2, 4142034), (3, 2761356), (4, 2071017), (6, 1380678), (9, 920452), (12, 690339), (13, 637236), (18, 460226), (26, 318618), (31, 267228), (36, 230113), (39, 212412), (52, 159309), (62, 133614), (78, 106206), (93, 89076), (117, 70804), (124, 66807), (156, 53103), (186, 44538), (234, 35402), (279, 29692), (372, 22269), (403, 20556), (468, 17701), (558, 14846), (571, 14508), (806, 10278), (1116, 7423), (1142, 7254), (1209, 6852), (1612, 5139), (1713, 4836), (2284, 3627), (2418, 3426)]