61816728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4373}}^1$

素因数の和:4432

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 106144872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4373, 4712, 7068, 8746, 13119, 14136, 17492, 26238, 34984, 52476, 83087, 104952, 135563, 166174, 249261, 271126, 332348, 406689, 498522, 542252, 664696, 813378, 997044, 1084504, 1626756, 1994088, 2575697, 3253512, 5151394, 7727091, 10302788, 15454182, 20605576, 30908364, 61816728]

約数ペア:

[(1, 61816728), (2, 30908364), (3, 20605576), (4, 15454182), (6, 10302788), (8, 7727091), (12, 5151394), (19, 3253512), (24, 2575697), (31, 1994088), (38, 1626756), (57, 1084504), (62, 997044), (76, 813378), (93, 664696), (114, 542252), (124, 498522), (152, 406689), (186, 332348), (228, 271126), (248, 249261), (372, 166174), (456, 135563), (589, 104952), (744, 83087), (1178, 52476), (1767, 34984), (2356, 26238), (3534, 17492), (4373, 14136), (4712, 13119), (7068, 8746)]