87478656

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 245583360

約数和(自身を除く): 158104704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 47, 48, 64, 74, 94, 96, 111, 128, 131, 141, 148, 188, 192, 222, 262, 282, 296, 376, 384, 393, 444, 524, 564, 592, 752, 786, 888, 1048, 1128, 1184, 1504, 1572, 1739, 1776, 2096, 2256, 2368, 3008, 3144, 3478, 3552, 4192, 4512, 4736, 4847, 5217, 6016, 6157, 6288, 6956, 7104, 8384, 9024, 9694, 10434, 12314, 12576, 13912, 14208, 14541, 16768, 18048, 18471, 19388, 20868, 24628, 25152, 27824, 29082, 36942, 38776, 41736, 49256, 50304, 55648, 58164, 73884, 77552, 83472, 98512, 111296, 116328, 147768, 155104, 166944, 197024, 222592, 227809, 232656, 295536, 310208, 333888, 394048, 455618, 465312, 591072, 620416, 667776, 683427, 788096, 911236, 930624, 1182144, 1366854, 1822472, 1861248, 2364288, 2733708, 3644944, 5467416, 7289888, 10934832, 14579776, 21869664, 29159552, 43739328, 87478656]

約数ペア:

[(1, 87478656), (2, 43739328), (3, 29159552), (4, 21869664), (6, 14579776), (8, 10934832), (12, 7289888), (16, 5467416), (24, 3644944), (32, 2733708), (37, 2364288), (47, 1861248), (48, 1822472), (64, 1366854), (74, 1182144), (94, 930624), (96, 911236), (111, 788096), (128, 683427), (131, 667776), (141, 620416), (148, 591072), (188, 465312), (192, 455618), (222, 394048), (262, 333888), (282, 310208), (296, 295536), (376, 232656), (384, 227809), (393, 222592), (444, 197024), (524, 166944), (564, 155104), (592, 147768), (752, 116328), (786, 111296), (888, 98512), (1048, 83472), (1128, 77552), (1184, 73884), (1504, 58164), (1572, 55648), (1739, 50304), (1776, 49256), (2096, 41736), (2256, 38776), (2368, 36942), (3008, 29082), (3144, 27824), (3478, 25152), (3552, 24628), (4192, 20868), (4512, 19388), (4736, 18471), (4847, 18048), (5217, 16768), (6016, 14541), (6157, 14208), (6288, 13912), (6956, 12576), (7104, 12314), (8384, 10434), (9024, 9694)]