23948172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 64864800

約数和(自身を除く): 40916628

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 306, 327, 359, 436, 612, 654, 718, 981, 1077, 1308, 1436, 1853, 1962, 2154, 3231, 3706, 3924, 4308, 5559, 6103, 6462, 7412, 11118, 12206, 12924, 16677, 18309, 22236, 24412, 33354, 36618, 39131, 54927, 66708, 73236, 78262, 109854, 117393, 156524, 219708, 234786, 352179, 469572, 665227, 704358, 1330454, 1408716, 1995681, 2660908, 3991362, 5987043, 7982724, 11974086, 23948172]

約数ペア:

[(1, 23948172), (2, 11974086), (3, 7982724), (4, 5987043), (6, 3991362), (9, 2660908), (12, 1995681), (17, 1408716), (18, 1330454), (34, 704358), (36, 665227), (51, 469572), (68, 352179), (102, 234786), (109, 219708), (153, 156524), (204, 117393), (218, 109854), (306, 78262), (327, 73236), (359, 66708), (436, 54927), (612, 39131), (654, 36618), (718, 33354), (981, 24412), (1077, 22236), (1308, 18309), (1436, 16677), (1853, 12924), (1962, 12206), (2154, 11118), (3231, 7412), (3706, 6462), (3924, 6103), (4308, 5559)]