29755548

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 78427440

約数和(自身を除く): 48671892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 89, 111, 148, 178, 222, 251, 267, 333, 356, 444, 502, 534, 666, 753, 801, 1004, 1068, 1332, 1506, 1602, 2259, 3012, 3204, 3293, 4518, 6586, 9036, 9287, 9879, 13172, 18574, 19758, 22339, 27861, 29637, 37148, 39516, 44678, 55722, 59274, 67017, 83583, 89356, 111444, 118548, 134034, 167166, 201051, 268068, 334332, 402102, 804204, 826543, 1653086, 2479629, 3306172, 4959258, 7438887, 9918516, 14877774, 29755548]

約数ペア:

[(1, 29755548), (2, 14877774), (3, 9918516), (4, 7438887), (6, 4959258), (9, 3306172), (12, 2479629), (18, 1653086), (36, 826543), (37, 804204), (74, 402102), (89, 334332), (111, 268068), (148, 201051), (178, 167166), (222, 134034), (251, 118548), (267, 111444), (333, 89356), (356, 83583), (444, 67017), (502, 59274), (534, 55722), (666, 44678), (753, 39516), (801, 37148), (1004, 29637), (1068, 27861), (1332, 22339), (1506, 19758), (1602, 18574), (2259, 13172), (3012, 9879), (3204, 9287), (3293, 9036), (4518, 6586)]