1125978156

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43867}}^1$

素因数の和:43931

約数の個数: 72

約数和(自身を含む): 3065846784

約数和(自身を除く): 1939868628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 8556, 12834, 25668, 43867, 87734, 131601, 175468, 263202, 394803, 526404, 789606, 1008941, 1359877, 1579212, 2017882, 2719754, 3026823, 4035764, 4079631, 5439508, 6053646, 8159262, 9080469, 12107292, 12238893, 16318524, 18160938, 24477786, 31277171, 36321876, 48955572, 62554342, 93831513, 125108684, 187663026, 281494539, 375326052, 562989078, 1125978156]

約数ペア:

[(1, 1125978156), (2, 562989078), (3, 375326052), (4, 281494539), (6, 187663026), (9, 125108684), (12, 93831513), (18, 62554342), (23, 48955572), (31, 36321876), (36, 31277171), (46, 24477786), (62, 18160938), (69, 16318524), (92, 12238893), (93, 12107292), (124, 9080469), (138, 8159262), (186, 6053646), (207, 5439508), (276, 4079631), (279, 4035764), (372, 3026823), (414, 2719754), (558, 2017882), (713, 1579212), (828, 1359877), (1116, 1008941), (1426, 789606), (2139, 526404), (2852, 394803), (4278, 263202), (6417, 175468), (8556, 131601), (12834, 87734), (25668, 43867)]