71823906

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{673}}^1$

素因数の和:717

約数の個数: 108

約数和(自身を含む): 199274166

約数和(自身を除く): 127450260

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 121, 126, 147, 154, 198, 231, 242, 294, 363, 441, 462, 539, 673, 693, 726, 847, 882, 1078, 1089, 1346, 1386, 1617, 1694, 2019, 2178, 2541, 3234, 4038, 4711, 4851, 5082, 5929, 6057, 7403, 7623, 9422, 9702, 11858, 12114, 14133, 14806, 15246, 17787, 22209, 28266, 32977, 35574, 42399, 44418, 51821, 53361, 65954, 66627, 81433, 84798, 98931, 103642, 106722, 133254, 155463, 162866, 197862, 244299, 296793, 310926, 362747, 466389, 488598, 570031, 593586, 725494, 732897, 932778, 1088241, 1140062, 1465794, 1710093, 2176482, 3264723, 3420186, 3990217, 5130279, 6529446, 7980434, 10260558, 11970651, 23941302, 35911953, 71823906]

約数ペア:

[(1, 71823906), (2, 35911953), (3, 23941302), (6, 11970651), (7, 10260558), (9, 7980434), (11, 6529446), (14, 5130279), (18, 3990217), (21, 3420186), (22, 3264723), (33, 2176482), (42, 1710093), (49, 1465794), (63, 1140062), (66, 1088241), (77, 932778), (98, 732897), (99, 725494), (121, 593586), (126, 570031), (147, 488598), (154, 466389), (198, 362747), (231, 310926), (242, 296793), (294, 244299), (363, 197862), (441, 162866), (462, 155463), (539, 133254), (673, 106722), (693, 103642), (726, 98931), (847, 84798), (882, 81433), (1078, 66627), (1089, 65954), (1346, 53361), (1386, 51821), (1617, 44418), (1694, 42399), (2019, 35574), (2178, 32977), (2541, 28266), (3234, 22209), (4038, 17787), (4711, 15246), (4851, 14806), (5082, 14133), (5929, 12114), (6057, 11858), (7403, 9702), (7623, 9422)]