71773944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 211680000

約数和(自身を除く): 139906056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 41, 44, 57, 66, 76, 82, 88, 114, 123, 132, 152, 164, 209, 228, 246, 264, 328, 349, 418, 451, 456, 492, 627, 698, 779, 836, 902, 984, 1047, 1254, 1353, 1396, 1558, 1672, 1804, 2094, 2337, 2508, 2706, 2792, 3116, 3608, 3839, 4188, 4674, 5016, 5412, 6232, 6631, 7678, 8376, 8569, 9348, 10824, 11517, 13262, 14309, 15356, 17138, 18696, 19893, 23034, 25707, 26524, 28618, 30712, 34276, 39786, 42927, 46068, 51414, 53048, 57236, 68552, 72941, 79572, 85854, 92136, 102828, 114472, 145882, 157399, 159144, 171708, 205656, 218823, 271871, 291764, 314798, 343416, 437646, 472197, 543742, 583528, 629596, 815613, 875292, 944394, 1087484, 1259192, 1631226, 1750584, 1888788, 2174968, 2990581, 3262452, 3777576, 5981162, 6524904, 8971743, 11962324, 17943486, 23924648, 35886972, 71773944]

約数ペア:

[(1, 71773944), (2, 35886972), (3, 23924648), (4, 17943486), (6, 11962324), (8, 8971743), (11, 6524904), (12, 5981162), (19, 3777576), (22, 3262452), (24, 2990581), (33, 2174968), (38, 1888788), (41, 1750584), (44, 1631226), (57, 1259192), (66, 1087484), (76, 944394), (82, 875292), (88, 815613), (114, 629596), (123, 583528), (132, 543742), (152, 472197), (164, 437646), (209, 343416), (228, 314798), (246, 291764), (264, 271871), (328, 218823), (349, 205656), (418, 171708), (451, 159144), (456, 157399), (492, 145882), (627, 114472), (698, 102828), (779, 92136), (836, 85854), (902, 79572), (984, 72941), (1047, 68552), (1254, 57236), (1353, 53048), (1396, 51414), (1558, 46068), (1672, 42927), (1804, 39786), (2094, 34276), (2337, 30712), (2508, 28618), (2706, 26524), (2792, 25707), (3116, 23034), (3608, 19893), (3839, 18696), (4188, 17138), (4674, 15356), (5016, 14309), (5412, 13262), (6232, 11517), (6631, 10824), (7678, 9348), (8376, 8569)]