73484172

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 212808960

約数和(自身を除く): 139324788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 138, 162, 171, 173, 207, 228, 243, 276, 324, 342, 346, 414, 437, 486, 513, 519, 621, 684, 692, 828, 874, 972, 1026, 1038, 1242, 1311, 1539, 1557, 1748, 1863, 2052, 2076, 2484, 2622, 3078, 3114, 3287, 3726, 3933, 3979, 4617, 4671, 5244, 5589, 6156, 6228, 6574, 7452, 7866, 7958, 9234, 9342, 9861, 11178, 11799, 11937, 13148, 14013, 15732, 15916, 18468, 18684, 19722, 22356, 23598, 23874, 28026, 29583, 35397, 35811, 39444, 42039, 47196, 47748, 56052, 59166, 70794, 71622, 75601, 84078, 88749, 106191, 107433, 118332, 141588, 143244, 151202, 168156, 177498, 212382, 214866, 226803, 266247, 302404, 322299, 354996, 424764, 429732, 453606, 532494, 644598, 680409, 798741, 907212, 966897, 1064988, 1289196, 1360818, 1597482, 1933794, 2041227, 2721636, 3194964, 3867588, 4082454, 6123681, 8164908, 12247362, 18371043, 24494724, 36742086, 73484172]

約数ペア:

[(1, 73484172), (2, 36742086), (3, 24494724), (4, 18371043), (6, 12247362), (9, 8164908), (12, 6123681), (18, 4082454), (19, 3867588), (23, 3194964), (27, 2721636), (36, 2041227), (38, 1933794), (46, 1597482), (54, 1360818), (57, 1289196), (69, 1064988), (76, 966897), (81, 907212), (92, 798741), (108, 680409), (114, 644598), (138, 532494), (162, 453606), (171, 429732), (173, 424764), (207, 354996), (228, 322299), (243, 302404), (276, 266247), (324, 226803), (342, 214866), (346, 212382), (414, 177498), (437, 168156), (486, 151202), (513, 143244), (519, 141588), (621, 118332), (684, 107433), (692, 106191), (828, 88749), (874, 84078), (972, 75601), (1026, 71622), (1038, 70794), (1242, 59166), (1311, 56052), (1539, 47748), (1557, 47196), (1748, 42039), (1863, 39444), (2052, 35811), (2076, 35397), (2484, 29583), (2622, 28026), (3078, 23874), (3114, 23598), (3287, 22356), (3726, 19722), (3933, 18684), (3979, 18468), (4617, 15916), (4671, 15732), (5244, 14013), (5589, 13148), (6156, 11937), (6228, 11799), (6574, 11178), (7452, 9861), (7866, 9342), (7958, 9234)]