78464832

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 112

約数和(自身を含む): 221528640

約数和(自身を除く): 143063808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 137, 152, 157, 192, 228, 274, 304, 314, 411, 456, 471, 548, 608, 628, 822, 912, 942, 1096, 1216, 1256, 1644, 1824, 1884, 2192, 2512, 2603, 2983, 3288, 3648, 3768, 4384, 5024, 5206, 5966, 6576, 7536, 7809, 8768, 8949, 10048, 10412, 11932, 13152, 15072, 15618, 17898, 20824, 21509, 23864, 26304, 30144, 31236, 35796, 41648, 43018, 47728, 62472, 64527, 71592, 83296, 86036, 95456, 124944, 129054, 143184, 166592, 172072, 190912, 249888, 258108, 286368, 344144, 408671, 499776, 516216, 572736, 688288, 817342, 1032432, 1226013, 1376576, 1634684, 2064864, 2452026, 3269368, 4129728, 4904052, 6538736, 9808104, 13077472, 19616208, 26154944, 39232416, 78464832]

約数ペア:

[(1, 78464832), (2, 39232416), (3, 26154944), (4, 19616208), (6, 13077472), (8, 9808104), (12, 6538736), (16, 4904052), (19, 4129728), (24, 3269368), (32, 2452026), (38, 2064864), (48, 1634684), (57, 1376576), (64, 1226013), (76, 1032432), (96, 817342), (114, 688288), (137, 572736), (152, 516216), (157, 499776), (192, 408671), (228, 344144), (274, 286368), (304, 258108), (314, 249888), (411, 190912), (456, 172072), (471, 166592), (548, 143184), (608, 129054), (628, 124944), (822, 95456), (912, 86036), (942, 83296), (1096, 71592), (1216, 64527), (1256, 62472), (1644, 47728), (1824, 43018), (1884, 41648), (2192, 35796), (2512, 31236), (2603, 30144), (2983, 26304), (3288, 23864), (3648, 21509), (3768, 20824), (4384, 17898), (5024, 15618), (5206, 15072), (5966, 13152), (6576, 11932), (7536, 10412), (7809, 10048), (8768, 8949)]