80755776

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 168

約数和(自身を含む): 250423680

約数和(自身を除く): 169667904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 64, 72, 76, 94, 96, 114, 141, 144, 152, 157, 171, 188, 192, 228, 282, 288, 304, 314, 342, 376, 423, 456, 471, 564, 576, 608, 628, 684, 752, 846, 893, 912, 942, 1128, 1216, 1256, 1368, 1413, 1504, 1692, 1786, 1824, 1884, 2256, 2512, 2679, 2736, 2826, 2983, 3008, 3384, 3572, 3648, 3768, 4512, 5024, 5358, 5472, 5652, 5966, 6768, 7144, 7379, 7536, 8037, 8949, 9024, 10048, 10716, 10944, 11304, 11932, 13536, 14288, 14758, 15072, 16074, 17898, 21432, 22137, 22608, 23864, 26847, 27072, 28576, 29516, 30144, 32148, 35796, 42864, 44274, 45216, 47728, 53694, 57152, 59032, 64296, 66411, 71592, 85728, 88548, 90432, 95456, 107388, 118064, 128592, 132822, 140201, 143184, 171456, 177096, 190912, 214776, 236128, 257184, 265644, 280402, 286368, 354192, 420603, 429552, 472256, 514368, 531288, 560804, 572736, 708384, 841206, 859104, 1062576, 1121608, 1261809, 1416768, 1682412, 1718208, 2125152, 2243216, 2523618, 3364824, 4250304, 4486432, 5047236, 6729648, 8972864, 10094472, 13459296, 20188944, 26918592, 40377888, 80755776]

約数ペア:

[(1, 80755776), (2, 40377888), (3, 26918592), (4, 20188944), (6, 13459296), (8, 10094472), (9, 8972864), (12, 6729648), (16, 5047236), (18, 4486432), (19, 4250304), (24, 3364824), (32, 2523618), (36, 2243216), (38, 2125152), (47, 1718208), (48, 1682412), (57, 1416768), (64, 1261809), (72, 1121608), (76, 1062576), (94, 859104), (96, 841206), (114, 708384), (141, 572736), (144, 560804), (152, 531288), (157, 514368), (171, 472256), (188, 429552), (192, 420603), (228, 354192), (282, 286368), (288, 280402), (304, 265644), (314, 257184), (342, 236128), (376, 214776), (423, 190912), (456, 177096), (471, 171456), (564, 143184), (576, 140201), (608, 132822), (628, 128592), (684, 118064), (752, 107388), (846, 95456), (893, 90432), (912, 88548), (942, 85728), (1128, 71592), (1216, 66411), (1256, 64296), (1368, 59032), (1413, 57152), (1504, 53694), (1692, 47728), (1786, 45216), (1824, 44274), (1884, 42864), (2256, 35796), (2512, 32148), (2679, 30144), (2736, 29516), (2826, 28576), (2983, 27072), (3008, 26847), (3384, 23864), (3572, 22608), (3648, 22137), (3768, 21432), (4512, 17898), (5024, 16074), (5358, 15072), (5472, 14758), (5652, 14288), (5966, 13536), (6768, 11932), (7144, 11304), (7379, 10944), (7536, 10716), (8037, 10048), (8949, 9024)]