81594768

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45943}}^1$

素因数の和:45991

約数の個数: 40

約数和(自身を含む): 216488128

約数和(自身を除く): 134893360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 45943, 91886, 137829, 183772, 275658, 367544, 551316, 735088, 1102632, 1699891, 2205264, 3399782, 5099673, 6799564, 10199346, 13599128, 20398692, 27198256, 40797384, 81594768]

約数ペア:

[(1, 81594768), (2, 40797384), (3, 27198256), (4, 20398692), (6, 13599128), (8, 10199346), (12, 6799564), (16, 5099673), (24, 3399782), (37, 2205264), (48, 1699891), (74, 1102632), (111, 735088), (148, 551316), (222, 367544), (296, 275658), (444, 183772), (592, 137829), (888, 91886), (1776, 45943)]