87365856

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 252516096

約数和(自身を除く): 165150240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 67, 68, 94, 96, 102, 134, 136, 141, 188, 201, 204, 268, 272, 282, 289, 376, 402, 408, 536, 544, 564, 578, 752, 799, 804, 816, 867, 1072, 1128, 1139, 1156, 1504, 1598, 1608, 1632, 1734, 2144, 2256, 2278, 2312, 2397, 3149, 3196, 3216, 3417, 3468, 4512, 4556, 4624, 4794, 6298, 6392, 6432, 6834, 6936, 9112, 9248, 9447, 9588, 12596, 12784, 13583, 13668, 13872, 18224, 18894, 19176, 19363, 25192, 25568, 27166, 27336, 27744, 36448, 37788, 38352, 38726, 40749, 50384, 53533, 54332, 54672, 58089, 75576, 76704, 77452, 81498, 100768, 107066, 108664, 109344, 116178, 151152, 154904, 160599, 162996, 214132, 217328, 232356, 302304, 309808, 321198, 325992, 428264, 434656, 464712, 619616, 642396, 651984, 856528, 910061, 929424, 1284792, 1303968, 1713056, 1820122, 1858848, 2569584, 2730183, 3640244, 5139168, 5460366, 7280488, 10920732, 14560976, 21841464, 29121952, 43682928, 87365856]

約数ペア:

[(1, 87365856), (2, 43682928), (3, 29121952), (4, 21841464), (6, 14560976), (8, 10920732), (12, 7280488), (16, 5460366), (17, 5139168), (24, 3640244), (32, 2730183), (34, 2569584), (47, 1858848), (48, 1820122), (51, 1713056), (67, 1303968), (68, 1284792), (94, 929424), (96, 910061), (102, 856528), (134, 651984), (136, 642396), (141, 619616), (188, 464712), (201, 434656), (204, 428264), (268, 325992), (272, 321198), (282, 309808), (289, 302304), (376, 232356), (402, 217328), (408, 214132), (536, 162996), (544, 160599), (564, 154904), (578, 151152), (752, 116178), (799, 109344), (804, 108664), (816, 107066), (867, 100768), (1072, 81498), (1128, 77452), (1139, 76704), (1156, 75576), (1504, 58089), (1598, 54672), (1608, 54332), (1632, 53533), (1734, 50384), (2144, 40749), (2256, 38726), (2278, 38352), (2312, 37788), (2397, 36448), (3149, 27744), (3196, 27336), (3216, 27166), (3417, 25568), (3468, 25192), (4512, 19363), (4556, 19176), (4624, 18894), (4794, 18224), (6298, 13872), (6392, 13668), (6432, 13583), (6834, 12784), (6936, 12596), (9112, 9588), (9248, 9447)]