82474136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 175564800

約数和(自身を除く): 93090664

約数列:

[1, 2, 4, 8, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 437, 589, 713, 761, 874, 1178, 1426, 1522, 1748, 2356, 2852, 3044, 3496, 4712, 5704, 6088, 13547, 14459, 17503, 23591, 27094, 28918, 35006, 47182, 54188, 57836, 70012, 94364, 108376, 115672, 140024, 188728, 332557, 448229, 542593, 665114, 896458, 1085186, 1330228, 1792916, 2170372, 2660456, 3585832, 4340744, 10309267, 20618534, 41237068, 82474136]

約数ペア:

[(1, 82474136), (2, 41237068), (4, 20618534), (8, 10309267), (19, 4340744), (23, 3585832), (31, 2660456), (38, 2170372), (46, 1792916), (62, 1330228), (76, 1085186), (92, 896458), (124, 665114), (152, 542593), (184, 448229), (248, 332557), (437, 188728), (589, 140024), (713, 115672), (761, 108376), (874, 94364), (1178, 70012), (1426, 57836), (1522, 54188), (1748, 47182), (2356, 35006), (2852, 28918), (3044, 27094), (3496, 23591), (4712, 17503), (5704, 14459), (6088, 13547)]