71214048

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 214368336

約数和(自身を除く): 143154288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 41, 48, 72, 74, 82, 96, 111, 123, 144, 148, 163, 164, 222, 246, 288, 296, 326, 328, 333, 369, 444, 489, 492, 592, 652, 656, 666, 738, 888, 978, 984, 1184, 1304, 1312, 1332, 1467, 1476, 1517, 1776, 1956, 1968, 2608, 2664, 2934, 2952, 3034, 3552, 3912, 3936, 4551, 5216, 5328, 5868, 5904, 6031, 6068, 6683, 7824, 9102, 10656, 11736, 11808, 12062, 12136, 13366, 13653, 15648, 18093, 18204, 20049, 23472, 24124, 24272, 26732, 27306, 36186, 36408, 40098, 46944, 48248, 48544, 53464, 54279, 54612, 60147, 72372, 72816, 80196, 96496, 106928, 108558, 109224, 120294, 144744, 145632, 160392, 192992, 213856, 217116, 218448, 240588, 247271, 289488, 320784, 434232, 436896, 481176, 494542, 578976, 641568, 741813, 868464, 962352, 989084, 1483626, 1736928, 1924704, 1978168, 2225439, 2967252, 3956336, 4450878, 5934504, 7912672, 8901756, 11869008, 17803512, 23738016, 35607024, 71214048]

約数ペア:

[(1, 71214048), (2, 35607024), (3, 23738016), (4, 17803512), (6, 11869008), (8, 8901756), (9, 7912672), (12, 5934504), (16, 4450878), (18, 3956336), (24, 2967252), (32, 2225439), (36, 1978168), (37, 1924704), (41, 1736928), (48, 1483626), (72, 989084), (74, 962352), (82, 868464), (96, 741813), (111, 641568), (123, 578976), (144, 494542), (148, 481176), (163, 436896), (164, 434232), (222, 320784), (246, 289488), (288, 247271), (296, 240588), (326, 218448), (328, 217116), (333, 213856), (369, 192992), (444, 160392), (489, 145632), (492, 144744), (592, 120294), (652, 109224), (656, 108558), (666, 106928), (738, 96496), (888, 80196), (978, 72816), (984, 72372), (1184, 60147), (1304, 54612), (1312, 54279), (1332, 53464), (1467, 48544), (1476, 48248), (1517, 46944), (1776, 40098), (1956, 36408), (1968, 36186), (2608, 27306), (2664, 26732), (2934, 24272), (2952, 24124), (3034, 23472), (3552, 20049), (3912, 18204), (3936, 18093), (4551, 15648), (5216, 13653), (5328, 13366), (5868, 12136), (5904, 12062), (6031, 11808), (6068, 11736), (6683, 10656), (7824, 9102)]