61189524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 169827840

約数和(自身を除く): 108638316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 191, 198, 382, 396, 573, 764, 809, 1146, 1618, 1719, 2101, 2292, 2427, 3236, 3438, 4202, 4854, 6303, 6876, 7281, 8404, 8899, 9708, 12606, 14562, 17798, 18909, 25212, 26697, 29124, 35596, 37818, 53394, 75636, 80091, 106788, 154519, 160182, 309038, 320364, 463557, 618076, 927114, 1390671, 1699709, 1854228, 2781342, 3399418, 5099127, 5562684, 6798836, 10198254, 15297381, 20396508, 30594762, 61189524]

約数ペア:

[(1, 61189524), (2, 30594762), (3, 20396508), (4, 15297381), (6, 10198254), (9, 6798836), (11, 5562684), (12, 5099127), (18, 3399418), (22, 2781342), (33, 1854228), (36, 1699709), (44, 1390671), (66, 927114), (99, 618076), (132, 463557), (191, 320364), (198, 309038), (382, 160182), (396, 154519), (573, 106788), (764, 80091), (809, 75636), (1146, 53394), (1618, 37818), (1719, 35596), (2101, 29124), (2292, 26697), (2427, 25212), (3236, 18909), (3438, 17798), (4202, 14562), (4854, 12606), (6303, 9708), (6876, 8899), (7281, 8404)]