71219448

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 205920000

約数和(自身を除く): 134700552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 79, 114, 152, 158, 171, 228, 237, 316, 342, 456, 474, 632, 659, 684, 711, 948, 1318, 1368, 1422, 1501, 1896, 1977, 2636, 2844, 3002, 3954, 4503, 5272, 5688, 5931, 6004, 7908, 9006, 11862, 12008, 12521, 13509, 15816, 18012, 23724, 25042, 27018, 36024, 37563, 47448, 50084, 52061, 54036, 75126, 100168, 104122, 108072, 112689, 150252, 156183, 208244, 225378, 300504, 312366, 416488, 450756, 468549, 624732, 901512, 937098, 989159, 1249464, 1874196, 1978318, 2967477, 3748392, 3956636, 5934954, 7913272, 8902431, 11869908, 17804862, 23739816, 35609724, 71219448]

約数ペア:

[(1, 71219448), (2, 35609724), (3, 23739816), (4, 17804862), (6, 11869908), (8, 8902431), (9, 7913272), (12, 5934954), (18, 3956636), (19, 3748392), (24, 2967477), (36, 1978318), (38, 1874196), (57, 1249464), (72, 989159), (76, 937098), (79, 901512), (114, 624732), (152, 468549), (158, 450756), (171, 416488), (228, 312366), (237, 300504), (316, 225378), (342, 208244), (456, 156183), (474, 150252), (632, 112689), (659, 108072), (684, 104122), (711, 100168), (948, 75126), (1318, 54036), (1368, 52061), (1422, 50084), (1501, 47448), (1896, 37563), (1977, 36024), (2636, 27018), (2844, 25042), (3002, 23724), (3954, 18012), (4503, 15816), (5272, 13509), (5688, 12521), (5931, 12008), (6004, 11862), (7908, 9006)]