127927492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 286301120

約数和(自身を除く): 158373628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 121, 122, 154, 242, 244, 308, 427, 484, 619, 671, 847, 854, 1238, 1342, 1694, 1708, 2476, 2684, 3388, 4333, 4697, 6809, 7381, 8666, 9394, 13618, 14762, 17332, 18788, 27236, 29524, 37759, 47663, 51667, 74899, 75518, 95326, 103334, 149798, 151036, 190652, 206668, 264313, 299596, 415349, 524293, 528626, 830698, 1048586, 1057252, 1661396, 2097172, 2907443, 4568839, 5814886, 9137678, 11629772, 18275356, 31981873, 63963746, 127927492]

約数ペア:

[(1, 127927492), (2, 63963746), (4, 31981873), (7, 18275356), (11, 11629772), (14, 9137678), (22, 5814886), (28, 4568839), (44, 2907443), (61, 2097172), (77, 1661396), (121, 1057252), (122, 1048586), (154, 830698), (242, 528626), (244, 524293), (308, 415349), (427, 299596), (484, 264313), (619, 206668), (671, 190652), (847, 151036), (854, 149798), (1238, 103334), (1342, 95326), (1694, 75518), (1708, 74899), (2476, 51667), (2684, 47663), (3388, 37759), (4333, 29524), (4697, 27236), (6809, 18788), (7381, 17332), (8666, 14762), (9394, 13618)]