87724482

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 193290240

約数和(自身を除く): 105565758

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 103, 114, 186, 206, 241, 309, 482, 589, 618, 723, 1178, 1446, 1767, 1957, 3193, 3534, 3914, 4579, 5871, 6386, 7471, 9158, 9579, 11742, 13737, 14942, 19158, 22413, 24823, 27474, 44826, 49646, 60667, 74469, 121334, 141949, 148938, 182001, 283898, 364002, 425847, 471637, 769513, 851694, 943274, 1414911, 1539026, 2308539, 2829822, 4617078, 14620747, 29241494, 43862241, 87724482]

約数ペア:

[(1, 87724482), (2, 43862241), (3, 29241494), (6, 14620747), (19, 4617078), (31, 2829822), (38, 2308539), (57, 1539026), (62, 1414911), (93, 943274), (103, 851694), (114, 769513), (186, 471637), (206, 425847), (241, 364002), (309, 283898), (482, 182001), (589, 148938), (618, 141949), (723, 121334), (1178, 74469), (1446, 60667), (1767, 49646), (1957, 44826), (3193, 27474), (3534, 24823), (3914, 22413), (4579, 19158), (5871, 14942), (6386, 13737), (7471, 11742), (9158, 9579)]