4712868

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 12719616

約数和(自身を除く): 8006748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 103, 123, 124, 164, 186, 206, 246, 279, 309, 369, 372, 412, 492, 558, 618, 738, 927, 1116, 1236, 1271, 1476, 1854, 2542, 3193, 3708, 3813, 4223, 5084, 6386, 7626, 8446, 9579, 11439, 12669, 12772, 15252, 16892, 19158, 22878, 25338, 28737, 38007, 38316, 45756, 50676, 57474, 76014, 114948, 130913, 152028, 261826, 392739, 523652, 785478, 1178217, 1570956, 2356434, 4712868]

約数ペア:

[(1, 4712868), (2, 2356434), (3, 1570956), (4, 1178217), (6, 785478), (9, 523652), (12, 392739), (18, 261826), (31, 152028), (36, 130913), (41, 114948), (62, 76014), (82, 57474), (93, 50676), (103, 45756), (123, 38316), (124, 38007), (164, 28737), (186, 25338), (206, 22878), (246, 19158), (279, 16892), (309, 15252), (369, 12772), (372, 12669), (412, 11439), (492, 9579), (558, 8446), (618, 7626), (738, 6386), (927, 5084), (1116, 4223), (1236, 3813), (1271, 3708), (1476, 3193), (1854, 2542)]