69408248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 162677760

約数和(自身を除く): 93269512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1423, 1742, 1876, 2846, 3484, 3752, 5692, 6097, 6968, 9961, 11384, 12194, 18499, 19922, 24388, 36998, 39844, 48776, 73996, 79688, 95341, 129493, 147992, 190682, 258986, 381364, 517972, 667387, 762728, 1035944, 1239433, 1334774, 2478866, 2669548, 4957732, 5339096, 8676031, 9915464, 17352062, 34704124, 69408248]

約数ペア:

[(1, 69408248), (2, 34704124), (4, 17352062), (7, 9915464), (8, 8676031), (13, 5339096), (14, 4957732), (26, 2669548), (28, 2478866), (52, 1334774), (56, 1239433), (67, 1035944), (91, 762728), (104, 667387), (134, 517972), (182, 381364), (268, 258986), (364, 190682), (469, 147992), (536, 129493), (728, 95341), (871, 79688), (938, 73996), (1423, 48776), (1742, 39844), (1876, 36998), (2846, 24388), (3484, 19922), (3752, 18499), (5692, 12194), (6097, 11384), (6968, 9961)]