72376744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 153115200

約数和(自身を除く): 80738456

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 97, 122, 139, 194, 244, 278, 388, 488, 556, 671, 776, 1067, 1112, 1342, 1529, 2134, 2684, 3058, 4268, 5368, 5917, 6116, 8479, 8536, 11834, 12232, 13483, 16958, 23668, 26966, 33916, 47336, 53932, 65087, 67832, 93269, 107864, 130174, 148313, 186538, 260348, 296626, 373076, 520696, 593252, 746152, 822463, 1186504, 1644926, 3289852, 6579704, 9047093, 18094186, 36188372, 72376744]

約数ペア:

[(1, 72376744), (2, 36188372), (4, 18094186), (8, 9047093), (11, 6579704), (22, 3289852), (44, 1644926), (61, 1186504), (88, 822463), (97, 746152), (122, 593252), (139, 520696), (194, 373076), (244, 296626), (278, 260348), (388, 186538), (488, 148313), (556, 130174), (671, 107864), (776, 93269), (1067, 67832), (1112, 65087), (1342, 53932), (1529, 47336), (2134, 33916), (2684, 26966), (3058, 23668), (4268, 16958), (5368, 13483), (5917, 12232), (6116, 11834), (8479, 8536)]