42637824

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:530

約数の個数: 120

約数和(自身を含む): 129798240

約数和(自身を除く): 87160416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 487, 512, 576, 608, 684, 768, 912, 974, 1152, 1216, 1368, 1461, 1536, 1824, 1948, 2304, 2432, 2736, 2922, 3648, 3896, 4383, 4608, 4864, 5472, 5844, 7296, 7792, 8766, 9253, 9728, 10944, 11688, 14592, 15584, 17532, 18506, 21888, 23376, 27759, 29184, 31168, 35064, 37012, 43776, 46752, 55518, 62336, 70128, 74024, 83277, 87552, 93504, 111036, 124672, 140256, 148048, 166554, 187008, 222072, 249344, 280512, 296096, 333108, 374016, 444144, 561024, 592192, 666216, 748032, 888288, 1122048, 1184384, 1332432, 1776576, 2244096, 2368768, 2664864, 3553152, 4737536, 5329728, 7106304, 10659456, 14212608, 21318912, 42637824]

約数ペア:

[(1, 42637824), (2, 21318912), (3, 14212608), (4, 10659456), (6, 7106304), (8, 5329728), (9, 4737536), (12, 3553152), (16, 2664864), (18, 2368768), (19, 2244096), (24, 1776576), (32, 1332432), (36, 1184384), (38, 1122048), (48, 888288), (57, 748032), (64, 666216), (72, 592192), (76, 561024), (96, 444144), (114, 374016), (128, 333108), (144, 296096), (152, 280512), (171, 249344), (192, 222072), (228, 187008), (256, 166554), (288, 148048), (304, 140256), (342, 124672), (384, 111036), (456, 93504), (487, 87552), (512, 83277), (576, 74024), (608, 70128), (684, 62336), (768, 55518), (912, 46752), (974, 43776), (1152, 37012), (1216, 35064), (1368, 31168), (1461, 29184), (1536, 27759), (1824, 23376), (1948, 21888), (2304, 18506), (2432, 17532), (2736, 15584), (2922, 14592), (3648, 11688), (3896, 10944), (4383, 9728), (4608, 9253), (4864, 8766), (5472, 7792), (5844, 7296)]