90147456

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{1597}}^1$

素因数の和:1631

約数の個数: 144

約数和(自身を含む): 301950090

約数和(自身を除く): 211802634

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1597, 1764, 2016, 2352, 2688, 3136, 3194, 3528, 4032, 4704, 4791, 6272, 6388, 7056, 8064, 9408, 9582, 11179, 12776, 14112, 14373, 18816, 19164, 22358, 25552, 28224, 28746, 33537, 38328, 44716, 51104, 56448, 57492, 67074, 76656, 78253, 89432, 100611, 102208, 114984, 134148, 153312, 156506, 178864, 201222, 204416, 229968, 234759, 268296, 306624, 313012, 357728, 402444, 459936, 469518, 536592, 613248, 626024, 704277, 715456, 804888, 919872, 939036, 1073184, 1252048, 1408554, 1430912, 1609776, 1839744, 1878072, 2146368, 2504096, 2817108, 3219552, 3756144, 4292736, 5008192, 5634216, 6439104, 7512288, 10016384, 11268432, 12878208, 15024576, 22536864, 30049152, 45073728, 90147456]

約数ペア:

[(1, 90147456), (2, 45073728), (3, 30049152), (4, 22536864), (6, 15024576), (7, 12878208), (8, 11268432), (9, 10016384), (12, 7512288), (14, 6439104), (16, 5634216), (18, 5008192), (21, 4292736), (24, 3756144), (28, 3219552), (32, 2817108), (36, 2504096), (42, 2146368), (48, 1878072), (49, 1839744), (56, 1609776), (63, 1430912), (64, 1408554), (72, 1252048), (84, 1073184), (96, 939036), (98, 919872), (112, 804888), (126, 715456), (128, 704277), (144, 626024), (147, 613248), (168, 536592), (192, 469518), (196, 459936), (224, 402444), (252, 357728), (288, 313012), (294, 306624), (336, 268296), (384, 234759), (392, 229968), (441, 204416), (448, 201222), (504, 178864), (576, 156506), (588, 153312), (672, 134148), (784, 114984), (882, 102208), (896, 100611), (1008, 89432), (1152, 78253), (1176, 76656), (1344, 67074), (1568, 57492), (1597, 56448), (1764, 51104), (2016, 44716), (2352, 38328), (2688, 33537), (3136, 28746), (3194, 28224), (3528, 25552), (4032, 22358), (4704, 19164), (4791, 18816), (6272, 14373), (6388, 14112), (7056, 12776), (8064, 11179), (9408, 9582)]