72839736

素因数分解:

$2^3\times 3^5\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 207370800

約数和(自身を除く): 134531064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 162, 178, 216, 243, 267, 324, 356, 421, 486, 534, 648, 712, 801, 842, 972, 1068, 1263, 1602, 1684, 1944, 2136, 2403, 2526, 3204, 3368, 3789, 4806, 5052, 6408, 7209, 7578, 9612, 10104, 11367, 14418, 15156, 19224, 21627, 22734, 28836, 30312, 34101, 37469, 43254, 45468, 57672, 68202, 74938, 86508, 90936, 102303, 112407, 136404, 149876, 173016, 204606, 224814, 272808, 299752, 337221, 409212, 449628, 674442, 818424, 899256, 1011663, 1348884, 2023326, 2697768, 3034989, 4046652, 6069978, 8093304, 9104967, 12139956, 18209934, 24279912, 36419868, 72839736]

約数ペア:

[(1, 72839736), (2, 36419868), (3, 24279912), (4, 18209934), (6, 12139956), (8, 9104967), (9, 8093304), (12, 6069978), (18, 4046652), (24, 3034989), (27, 2697768), (36, 2023326), (54, 1348884), (72, 1011663), (81, 899256), (89, 818424), (108, 674442), (162, 449628), (178, 409212), (216, 337221), (243, 299752), (267, 272808), (324, 224814), (356, 204606), (421, 173016), (486, 149876), (534, 136404), (648, 112407), (712, 102303), (801, 90936), (842, 86508), (972, 74938), (1068, 68202), (1263, 57672), (1602, 45468), (1684, 43254), (1944, 37469), (2136, 34101), (2403, 30312), (2526, 28836), (3204, 22734), (3368, 21627), (3789, 19224), (4806, 15156), (5052, 14418), (6408, 11367), (7209, 10104), (7578, 9612)]