72336144

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 194701824

約数和(自身を除く): 122365680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 173, 186, 248, 281, 346, 372, 496, 519, 562, 692, 744, 843, 1038, 1124, 1384, 1488, 1686, 2076, 2248, 2768, 3372, 4152, 4496, 5363, 6744, 8304, 8711, 10726, 13488, 16089, 17422, 21452, 26133, 32178, 34844, 42904, 48613, 52266, 64356, 69688, 85808, 97226, 104532, 128712, 139376, 145839, 194452, 209064, 257424, 291678, 388904, 418128, 583356, 777808, 1166712, 1507003, 2333424, 3014006, 4521009, 6028012, 9042018, 12056024, 18084036, 24112048, 36168072, 72336144]

約数ペア:

[(1, 72336144), (2, 36168072), (3, 24112048), (4, 18084036), (6, 12056024), (8, 9042018), (12, 6028012), (16, 4521009), (24, 3014006), (31, 2333424), (48, 1507003), (62, 1166712), (93, 777808), (124, 583356), (173, 418128), (186, 388904), (248, 291678), (281, 257424), (346, 209064), (372, 194452), (496, 145839), (519, 139376), (562, 128712), (692, 104532), (744, 97226), (843, 85808), (1038, 69688), (1124, 64356), (1384, 52266), (1488, 48613), (1686, 42904), (2076, 34844), (2248, 32178), (2768, 26133), (3372, 21452), (4152, 17422), (4496, 16089), (5363, 13488), (6744, 10726), (8304, 8711)]