121248828

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2957}}^1$

素因数の和:3051

約数の個数: 72

約数和(自身を含む): 329473872

約数和(自身を除く): 208225044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 201, 204, 268, 306, 402, 603, 612, 804, 1139, 1206, 2278, 2412, 2957, 3417, 4556, 5914, 6834, 8871, 10251, 11828, 13668, 17742, 20502, 26613, 35484, 41004, 50269, 53226, 100538, 106452, 150807, 198119, 201076, 301614, 396238, 452421, 594357, 603228, 792476, 904842, 1188714, 1783071, 1809684, 2377428, 3368023, 3566142, 6736046, 7132284, 10104069, 13472092, 20208138, 30312207, 40416276, 60624414, 121248828]

約数ペア:

[(1, 121248828), (2, 60624414), (3, 40416276), (4, 30312207), (6, 20208138), (9, 13472092), (12, 10104069), (17, 7132284), (18, 6736046), (34, 3566142), (36, 3368023), (51, 2377428), (67, 1809684), (68, 1783071), (102, 1188714), (134, 904842), (153, 792476), (201, 603228), (204, 594357), (268, 452421), (306, 396238), (402, 301614), (603, 201076), (612, 198119), (804, 150807), (1139, 106452), (1206, 100538), (2278, 53226), (2412, 50269), (2957, 41004), (3417, 35484), (4556, 26613), (5914, 20502), (6834, 17742), (8871, 13668), (10251, 11828)]