71671824

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 160

約数和(自身を含む): 238199040

約数和(自身を除く): 166527216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 137, 144, 168, 173, 189, 216, 252, 274, 336, 346, 378, 411, 432, 504, 519, 548, 692, 756, 822, 959, 1008, 1038, 1096, 1211, 1233, 1384, 1512, 1557, 1644, 1918, 2076, 2192, 2422, 2466, 2768, 2877, 3024, 3114, 3288, 3633, 3699, 3836, 4152, 4671, 4844, 4932, 5754, 6228, 6576, 7266, 7398, 7672, 8304, 8631, 9342, 9688, 9864, 10899, 11508, 12456, 14532, 14796, 15344, 17262, 18684, 19376, 19728, 21798, 23016, 23701, 24912, 25893, 29064, 29592, 32697, 34524, 37368, 43596, 46032, 47402, 51786, 58128, 59184, 65394, 69048, 71103, 74736, 87192, 94804, 103572, 130788, 138096, 142206, 165907, 174384, 189608, 207144, 213309, 261576, 284412, 331814, 379216, 414288, 426618, 497721, 523152, 568824, 639927, 663628, 853236, 995442, 1137648, 1279854, 1327256, 1493163, 1706472, 1990884, 2559708, 2654512, 2986326, 3412944, 3981768, 4479489, 5119416, 5972652, 7963536, 8958978, 10238832, 11945304, 17917956, 23890608, 35835912, 71671824]

約数ペア:

[(1, 71671824), (2, 35835912), (3, 23890608), (4, 17917956), (6, 11945304), (7, 10238832), (8, 8958978), (9, 7963536), (12, 5972652), (14, 5119416), (16, 4479489), (18, 3981768), (21, 3412944), (24, 2986326), (27, 2654512), (28, 2559708), (36, 1990884), (42, 1706472), (48, 1493163), (54, 1327256), (56, 1279854), (63, 1137648), (72, 995442), (84, 853236), (108, 663628), (112, 639927), (126, 568824), (137, 523152), (144, 497721), (168, 426618), (173, 414288), (189, 379216), (216, 331814), (252, 284412), (274, 261576), (336, 213309), (346, 207144), (378, 189608), (411, 174384), (432, 165907), (504, 142206), (519, 138096), (548, 130788), (692, 103572), (756, 94804), (822, 87192), (959, 74736), (1008, 71103), (1038, 69048), (1096, 65394), (1211, 59184), (1233, 58128), (1384, 51786), (1512, 47402), (1557, 46032), (1644, 43596), (1918, 37368), (2076, 34524), (2192, 32697), (2422, 29592), (2466, 29064), (2768, 25893), (2877, 24912), (3024, 23701), (3114, 23016), (3288, 21798), (3633, 19728), (3699, 19376), (3836, 18684), (4152, 17262), (4671, 15344), (4844, 14796), (4932, 14532), (5754, 12456), (6228, 11508), (6576, 10899), (7266, 9864), (7398, 9688), (7672, 9342), (8304, 8631)]