61819692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^2$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 166703040

約数和(自身を除く): 104883348

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 157, 209, 228, 314, 418, 471, 627, 628, 836, 942, 1254, 1727, 1884, 2508, 2983, 3454, 5181, 5966, 6908, 8949, 10362, 11932, 17898, 20724, 24649, 32813, 35796, 49298, 65626, 73947, 98439, 98596, 131252, 147894, 196878, 271139, 295788, 393756, 468331, 542278, 813417, 936662, 1084556, 1404993, 1626834, 1873324, 2809986, 3253668, 5151641, 5619972, 10303282, 15454923, 20606564, 30909846, 61819692]

約数ペア:

[(1, 61819692), (2, 30909846), (3, 20606564), (4, 15454923), (6, 10303282), (11, 5619972), (12, 5151641), (19, 3253668), (22, 2809986), (33, 1873324), (38, 1626834), (44, 1404993), (57, 1084556), (66, 936662), (76, 813417), (114, 542278), (132, 468331), (157, 393756), (209, 295788), (228, 271139), (314, 196878), (418, 147894), (471, 131252), (627, 98596), (628, 98439), (836, 73947), (942, 65626), (1254, 49298), (1727, 35796), (1884, 32813), (2508, 24649), (2983, 20724), (3454, 17898), (5181, 11932), (5966, 10362), (6908, 8949)]