29916036

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 78216320

約数和(自身を除く): 48300284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 79, 134, 157, 158, 201, 237, 268, 314, 316, 402, 471, 474, 603, 628, 711, 804, 942, 948, 1206, 1413, 1422, 1884, 2412, 2826, 2844, 5293, 5652, 10519, 10586, 12403, 15879, 21038, 21172, 24806, 31557, 31758, 37209, 42076, 47637, 49612, 63114, 63516, 74418, 94671, 95274, 111627, 126228, 148836, 189342, 190548, 223254, 378684, 446508, 831001, 1662002, 2493003, 3324004, 4986006, 7479009, 9972012, 14958018, 29916036]

約数ペア:

[(1, 29916036), (2, 14958018), (3, 9972012), (4, 7479009), (6, 4986006), (9, 3324004), (12, 2493003), (18, 1662002), (36, 831001), (67, 446508), (79, 378684), (134, 223254), (157, 190548), (158, 189342), (201, 148836), (237, 126228), (268, 111627), (314, 95274), (316, 94671), (402, 74418), (471, 63516), (474, 63114), (603, 49612), (628, 47637), (711, 42076), (804, 37209), (942, 31758), (948, 31557), (1206, 24806), (1413, 21172), (1422, 21038), (1884, 15879), (2412, 12403), (2826, 10586), (2844, 10519), (5293, 5652)]