38516076

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 102551904

約数和(自身を除く): 64035828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 181, 207, 257, 276, 362, 414, 514, 543, 724, 771, 828, 1028, 1086, 1542, 1629, 2172, 2313, 3084, 3258, 4163, 4626, 5911, 6516, 8326, 9252, 11822, 12489, 16652, 17733, 23644, 24978, 35466, 37467, 46517, 49956, 53199, 70932, 74934, 93034, 106398, 139551, 149868, 186068, 212796, 279102, 418653, 558204, 837306, 1069891, 1674612, 2139782, 3209673, 4279564, 6419346, 9629019, 12838692, 19258038, 38516076]

約数ペア:

[(1, 38516076), (2, 19258038), (3, 12838692), (4, 9629019), (6, 6419346), (9, 4279564), (12, 3209673), (18, 2139782), (23, 1674612), (36, 1069891), (46, 837306), (69, 558204), (92, 418653), (138, 279102), (181, 212796), (207, 186068), (257, 149868), (276, 139551), (362, 106398), (414, 93034), (514, 74934), (543, 70932), (724, 53199), (771, 49956), (828, 46517), (1028, 37467), (1086, 35466), (1542, 24978), (1629, 23644), (2172, 17733), (2313, 16652), (3084, 12489), (3258, 11822), (4163, 9252), (4626, 8326), (5911, 6516)]