71937216

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{739}}^1$

素因数の和:783

約数の個数: 126

約数和(自身を含む): 223578420

約数和(自身を除く): 151641204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 288, 312, 338, 416, 468, 507, 576, 624, 676, 739, 832, 936, 1014, 1248, 1352, 1478, 1521, 1872, 2028, 2217, 2496, 2704, 2956, 3042, 3744, 4056, 4434, 5408, 5912, 6084, 6651, 7488, 8112, 8868, 9607, 10816, 11824, 12168, 13302, 16224, 17736, 19214, 23648, 24336, 26604, 28821, 32448, 35472, 38428, 47296, 48672, 53208, 57642, 70944, 76856, 86463, 97344, 106416, 115284, 124891, 141888, 153712, 172926, 212832, 230568, 249782, 307424, 345852, 374673, 425664, 461136, 499564, 614848, 691704, 749346, 922272, 999128, 1124019, 1383408, 1498692, 1844544, 1998256, 2248038, 2766816, 2997384, 3996512, 4496076, 5533632, 5994768, 7993024, 8992152, 11989536, 17984304, 23979072, 35968608, 71937216]

約数ペア:

[(1, 71937216), (2, 35968608), (3, 23979072), (4, 17984304), (6, 11989536), (8, 8992152), (9, 7993024), (12, 5994768), (13, 5533632), (16, 4496076), (18, 3996512), (24, 2997384), (26, 2766816), (32, 2248038), (36, 1998256), (39, 1844544), (48, 1498692), (52, 1383408), (64, 1124019), (72, 999128), (78, 922272), (96, 749346), (104, 691704), (117, 614848), (144, 499564), (156, 461136), (169, 425664), (192, 374673), (208, 345852), (234, 307424), (288, 249782), (312, 230568), (338, 212832), (416, 172926), (468, 153712), (507, 141888), (576, 124891), (624, 115284), (676, 106416), (739, 97344), (832, 86463), (936, 76856), (1014, 70944), (1248, 57642), (1352, 53208), (1478, 48672), (1521, 47296), (1872, 38428), (2028, 35472), (2217, 32448), (2496, 28821), (2704, 26604), (2956, 24336), (3042, 23648), (3744, 19214), (4056, 17736), (4434, 16224), (5408, 13302), (5912, 12168), (6084, 11824), (6651, 10816), (7488, 9607), (8112, 8868)]