71345376

素因数分解:

$2^5\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1297}}^1$

素因数の和:1504

約数の個数: 72

約数和(自身を含む): 204107904

約数和(自身を除く): 132762528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 191, 288, 382, 573, 764, 1146, 1297, 1528, 1719, 2292, 2594, 3056, 3438, 3891, 4584, 5188, 6112, 6876, 7782, 9168, 10376, 11673, 13752, 15564, 18336, 20752, 23346, 27504, 31128, 41504, 46692, 55008, 62256, 93384, 124512, 186768, 247727, 373536, 495454, 743181, 990908, 1486362, 1981816, 2229543, 2972724, 3963632, 4459086, 5945448, 7927264, 8918172, 11890896, 17836344, 23781792, 35672688, 71345376]

約数ペア:

[(1, 71345376), (2, 35672688), (3, 23781792), (4, 17836344), (6, 11890896), (8, 8918172), (9, 7927264), (12, 5945448), (16, 4459086), (18, 3963632), (24, 2972724), (32, 2229543), (36, 1981816), (48, 1486362), (72, 990908), (96, 743181), (144, 495454), (191, 373536), (288, 247727), (382, 186768), (573, 124512), (764, 93384), (1146, 62256), (1297, 55008), (1528, 46692), (1719, 41504), (2292, 31128), (2594, 27504), (3056, 23346), (3438, 20752), (3891, 18336), (4584, 15564), (5188, 13752), (6112, 11673), (6876, 10376), (7782, 9168)]