71345724016

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{19961}}^1$

素因数の和:20127

約数の個数: 120

約数和(自身を含む): 165923505216

約数和(自身を除く): 94577781200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 97, 98, 112, 188, 194, 196, 329, 376, 388, 392, 658, 679, 752, 776, 784, 1316, 1358, 1552, 2303, 2632, 2716, 4559, 4606, 4753, 5264, 5432, 9118, 9212, 9506, 10864, 18236, 18424, 19012, 19961, 31913, 36472, 36848, 38024, 39922, 63826, 72944, 76048, 79844, 127652, 139727, 159688, 223391, 255304, 279454, 319376, 446782, 510608, 558908, 893564, 938167, 978089, 1117816, 1787128, 1876334, 1936217, 1956178, 2235632, 3574256, 3752668, 3872434, 3912356, 6567169, 7505336, 7744868, 7824712, 13134338, 13553519, 15010672, 15489736, 15649424, 26268676, 27107038, 30979472, 45970183, 52537352, 54214076, 91002199, 91940366, 94874633, 105074704, 108428152, 182004398, 183880732, 189749266, 216856304, 364008796, 367761464, 379498532, 637015393, 728017592, 735522928, 758997064, 1274030786, 1456035184, 1517994128, 2548061572, 4459107751, 5096123144, 8918215502, 10192246288, 17836431004, 35672862008, 71345724016]

約数ペア:

[(1, 71345724016), (2, 35672862008), (4, 17836431004), (7, 10192246288), (8, 8918215502), (14, 5096123144), (16, 4459107751), (28, 2548061572), (47, 1517994128), (49, 1456035184), (56, 1274030786), (94, 758997064), (97, 735522928), (98, 728017592), (112, 637015393), (188, 379498532), (194, 367761464), (196, 364008796), (329, 216856304), (376, 189749266), (388, 183880732), (392, 182004398), (658, 108428152), (679, 105074704), (752, 94874633), (776, 91940366), (784, 91002199), (1316, 54214076), (1358, 52537352), (1552, 45970183), (2303, 30979472), (2632, 27107038), (2716, 26268676), (4559, 15649424), (4606, 15489736), (4753, 15010672), (5264, 13553519), (5432, 13134338), (9118, 7824712), (9212, 7744868), (9506, 7505336), (10864, 6567169), (18236, 3912356), (18424, 3872434), (19012, 3752668), (19961, 3574256), (31913, 2235632), (36472, 1956178), (36848, 1936217), (38024, 1876334), (39922, 1787128), (63826, 1117816), (72944, 978089), (76048, 938167), (79844, 893564), (127652, 558908), (139727, 510608), (159688, 446782), (223391, 319376), (255304, 279454)]