43147404

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 122239040

約数和(自身を除く): 79091636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 81, 86, 108, 114, 129, 162, 163, 171, 172, 228, 258, 324, 326, 342, 387, 489, 513, 516, 652, 684, 774, 817, 978, 1026, 1161, 1467, 1539, 1548, 1634, 1956, 2052, 2322, 2451, 2934, 3078, 3097, 3268, 3483, 4401, 4644, 4902, 5868, 6156, 6194, 6966, 7009, 7353, 8802, 9291, 9804, 12388, 13203, 13932, 14018, 14706, 17604, 18582, 21027, 22059, 26406, 27873, 28036, 29412, 37164, 42054, 44118, 52812, 55746, 63081, 66177, 83619, 84108, 88236, 111492, 126162, 132354, 133171, 167238, 189243, 250857, 252324, 264708, 266342, 334476, 378486, 399513, 501714, 532684, 567729, 756972, 799026, 1003428, 1135458, 1198539, 1598052, 2270916, 2397078, 3595617, 4794156, 7191234, 10786851, 14382468, 21573702, 43147404]

約数ペア:

[(1, 43147404), (2, 21573702), (3, 14382468), (4, 10786851), (6, 7191234), (9, 4794156), (12, 3595617), (18, 2397078), (19, 2270916), (27, 1598052), (36, 1198539), (38, 1135458), (43, 1003428), (54, 799026), (57, 756972), (76, 567729), (81, 532684), (86, 501714), (108, 399513), (114, 378486), (129, 334476), (162, 266342), (163, 264708), (171, 252324), (172, 250857), (228, 189243), (258, 167238), (324, 133171), (326, 132354), (342, 126162), (387, 111492), (489, 88236), (513, 84108), (516, 83619), (652, 66177), (684, 63081), (774, 55746), (817, 52812), (978, 44118), (1026, 42054), (1161, 37164), (1467, 29412), (1539, 28036), (1548, 27873), (1634, 26406), (1956, 22059), (2052, 21027), (2322, 18582), (2451, 17604), (2934, 14706), (3078, 14018), (3097, 13932), (3268, 13203), (3483, 12388), (4401, 9804), (4644, 9291), (4902, 8802), (5868, 7353), (6156, 7009), (6194, 6966)]