72551952

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 223655328

約数和(自身を除く): 151103376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 163, 176, 198, 264, 281, 326, 396, 489, 528, 562, 652, 792, 843, 978, 1124, 1304, 1467, 1584, 1686, 1793, 1956, 2248, 2529, 2608, 2934, 3091, 3372, 3586, 3912, 4496, 5058, 5379, 5868, 6182, 6744, 7172, 7824, 9273, 10116, 10758, 11736, 12364, 13488, 14344, 16137, 18546, 20232, 21516, 23472, 24728, 27819, 28688, 32274, 37092, 40464, 43032, 45803, 49456, 55638, 64548, 74184, 86064, 91606, 111276, 129096, 137409, 148368, 183212, 222552, 258192, 274818, 366424, 412227, 445104, 503833, 549636, 732848, 824454, 1007666, 1099272, 1511499, 1648908, 2015332, 2198544, 3022998, 3297816, 4030664, 4534497, 6045996, 6595632, 8061328, 9068994, 12091992, 18137988, 24183984, 36275976, 72551952]

約数ペア:

[(1, 72551952), (2, 36275976), (3, 24183984), (4, 18137988), (6, 12091992), (8, 9068994), (9, 8061328), (11, 6595632), (12, 6045996), (16, 4534497), (18, 4030664), (22, 3297816), (24, 3022998), (33, 2198544), (36, 2015332), (44, 1648908), (48, 1511499), (66, 1099272), (72, 1007666), (88, 824454), (99, 732848), (132, 549636), (144, 503833), (163, 445104), (176, 412227), (198, 366424), (264, 274818), (281, 258192), (326, 222552), (396, 183212), (489, 148368), (528, 137409), (562, 129096), (652, 111276), (792, 91606), (843, 86064), (978, 74184), (1124, 64548), (1304, 55638), (1467, 49456), (1584, 45803), (1686, 43032), (1793, 40464), (1956, 37092), (2248, 32274), (2529, 28688), (2608, 27819), (2934, 24728), (3091, 23472), (3372, 21516), (3586, 20232), (3912, 18546), (4496, 16137), (5058, 14344), (5379, 13488), (5868, 12364), (6182, 11736), (6744, 10758), (7172, 10116), (7824, 9273)]