27921672

素因数分解:

$2^3\times 3^5\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 80196480

約数和(自身を除く): 52274808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 243, 271, 318, 324, 424, 477, 486, 542, 636, 648, 813, 954, 972, 1084, 1272, 1431, 1626, 1908, 1944, 2168, 2439, 2862, 3252, 3816, 4293, 4878, 5724, 6504, 7317, 8586, 9756, 11448, 12879, 14363, 14634, 17172, 19512, 21951, 25758, 28726, 29268, 34344, 43089, 43902, 51516, 57452, 58536, 65853, 86178, 87804, 103032, 114904, 129267, 131706, 172356, 175608, 258534, 263412, 344712, 387801, 517068, 526824, 775602, 1034136, 1163403, 1551204, 2326806, 3102408, 3490209, 4653612, 6980418, 9307224, 13960836, 27921672]

約数ペア:

[(1, 27921672), (2, 13960836), (3, 9307224), (4, 6980418), (6, 4653612), (8, 3490209), (9, 3102408), (12, 2326806), (18, 1551204), (24, 1163403), (27, 1034136), (36, 775602), (53, 526824), (54, 517068), (72, 387801), (81, 344712), (106, 263412), (108, 258534), (159, 175608), (162, 172356), (212, 131706), (216, 129267), (243, 114904), (271, 103032), (318, 87804), (324, 86178), (424, 65853), (477, 58536), (486, 57452), (542, 51516), (636, 43902), (648, 43089), (813, 34344), (954, 29268), (972, 28726), (1084, 25758), (1272, 21951), (1431, 19512), (1626, 17172), (1908, 14634), (1944, 14363), (2168, 12879), (2439, 11448), (2862, 9756), (3252, 8586), (3816, 7317), (4293, 6504), (4878, 5724)]