71834152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 154224000

約数和(自身を除く): 82389848

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 59, 92, 104, 118, 184, 236, 299, 472, 509, 598, 767, 1018, 1196, 1357, 1534, 2036, 2392, 2714, 3068, 4072, 5428, 6136, 6617, 10856, 11707, 13234, 17641, 23414, 26468, 30031, 35282, 46828, 52936, 60062, 70564, 93656, 120124, 141128, 152191, 240248, 304382, 390403, 608764, 690713, 780806, 1217528, 1381426, 1561612, 2762852, 3123224, 5525704, 8979269, 17958538, 35917076, 71834152]

約数ペア:

[(1, 71834152), (2, 35917076), (4, 17958538), (8, 8979269), (13, 5525704), (23, 3123224), (26, 2762852), (46, 1561612), (52, 1381426), (59, 1217528), (92, 780806), (104, 690713), (118, 608764), (184, 390403), (236, 304382), (299, 240248), (472, 152191), (509, 141128), (598, 120124), (767, 93656), (1018, 70564), (1196, 60062), (1357, 52936), (1534, 46828), (2036, 35282), (2392, 30031), (2714, 26468), (3068, 23414), (4072, 17641), (5428, 13234), (6136, 11707), (6617, 10856)]