80303616

素因数分解:

$2^9\times 3^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 245683680

約数和(自身を除く): 165380064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 157, 192, 216, 222, 256, 288, 296, 314, 333, 384, 432, 444, 471, 512, 576, 592, 628, 666, 768, 864, 888, 942, 999, 1152, 1184, 1256, 1332, 1413, 1536, 1728, 1776, 1884, 1998, 2304, 2368, 2512, 2664, 2826, 3456, 3552, 3768, 3996, 4239, 4608, 4736, 5024, 5328, 5652, 5809, 6912, 7104, 7536, 7992, 8478, 9472, 10048, 10656, 11304, 11618, 13824, 14208, 15072, 15984, 16956, 17427, 18944, 20096, 21312, 22608, 23236, 28416, 30144, 31968, 33912, 34854, 40192, 42624, 45216, 46472, 52281, 56832, 60288, 63936, 67824, 69708, 80384, 85248, 90432, 92944, 104562, 120576, 127872, 135648, 139416, 156843, 170496, 180864, 185888, 209124, 241152, 255744, 271296, 278832, 313686, 361728, 371776, 418248, 511488, 542592, 557664, 627372, 723456, 743552, 836496, 1085184, 1115328, 1254744, 1487104, 1672992, 2170368, 2230656, 2509488, 2974208, 3345984, 4461312, 5018976, 6691968, 8922624, 10037952, 13383936, 20075904, 26767872, 40151808, 80303616]

約数ペア:

[(1, 80303616), (2, 40151808), (3, 26767872), (4, 20075904), (6, 13383936), (8, 10037952), (9, 8922624), (12, 6691968), (16, 5018976), (18, 4461312), (24, 3345984), (27, 2974208), (32, 2509488), (36, 2230656), (37, 2170368), (48, 1672992), (54, 1487104), (64, 1254744), (72, 1115328), (74, 1085184), (96, 836496), (108, 743552), (111, 723456), (128, 627372), (144, 557664), (148, 542592), (157, 511488), (192, 418248), (216, 371776), (222, 361728), (256, 313686), (288, 278832), (296, 271296), (314, 255744), (333, 241152), (384, 209124), (432, 185888), (444, 180864), (471, 170496), (512, 156843), (576, 139416), (592, 135648), (628, 127872), (666, 120576), (768, 104562), (864, 92944), (888, 90432), (942, 85248), (999, 80384), (1152, 69708), (1184, 67824), (1256, 63936), (1332, 60288), (1413, 56832), (1536, 52281), (1728, 46472), (1776, 45216), (1884, 42624), (1998, 40192), (2304, 34854), (2368, 33912), (2512, 31968), (2664, 30144), (2826, 28416), (3456, 23236), (3552, 22608), (3768, 21312), (3996, 20096), (4239, 18944), (4608, 17427), (4736, 16956), (5024, 15984), (5328, 15072), (5652, 14208), (5809, 13824), (6912, 11618), (7104, 11304), (7536, 10656), (7992, 10048), (8478, 9472)]