72587448

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:826

約数の個数: 128

約数和(自身を含む): 221760000

約数和(自身を除く): 149172552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 552, 621, 684, 769, 828, 874, 1026, 1242, 1311, 1368, 1538, 1656, 1748, 2052, 2307, 2484, 2622, 3076, 3496, 3933, 4104, 4614, 4968, 5244, 6152, 6921, 7866, 9228, 10488, 11799, 13842, 14611, 15732, 17687, 18456, 20763, 23598, 27684, 29222, 31464, 35374, 41526, 43833, 47196, 53061, 55368, 58444, 70748, 83052, 87666, 94392, 106122, 116888, 131499, 141496, 159183, 166104, 175332, 212244, 262998, 318366, 336053, 350664, 394497, 424488, 477549, 525996, 636732, 672106, 788994, 955098, 1008159, 1051992, 1273464, 1344212, 1577988, 1910196, 2016318, 2688424, 3024477, 3155976, 3820392, 4032636, 6048954, 8065272, 9073431, 12097908, 18146862, 24195816, 36293724, 72587448]

約数ペア:

[(1, 72587448), (2, 36293724), (3, 24195816), (4, 18146862), (6, 12097908), (8, 9073431), (9, 8065272), (12, 6048954), (18, 4032636), (19, 3820392), (23, 3155976), (24, 3024477), (27, 2688424), (36, 2016318), (38, 1910196), (46, 1577988), (54, 1344212), (57, 1273464), (69, 1051992), (72, 1008159), (76, 955098), (92, 788994), (108, 672106), (114, 636732), (138, 525996), (152, 477549), (171, 424488), (184, 394497), (207, 350664), (216, 336053), (228, 318366), (276, 262998), (342, 212244), (414, 175332), (437, 166104), (456, 159183), (513, 141496), (552, 131499), (621, 116888), (684, 106122), (769, 94392), (828, 87666), (874, 83052), (1026, 70748), (1242, 58444), (1311, 55368), (1368, 53061), (1538, 47196), (1656, 43833), (1748, 41526), (2052, 35374), (2307, 31464), (2484, 29222), (2622, 27684), (3076, 23598), (3496, 20763), (3933, 18456), (4104, 17687), (4614, 15732), (4968, 14611), (5244, 13842), (6152, 11799), (6921, 10488), (7866, 9228)]