64834704

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^2$

素因数の和:158

約数の個数: 135

約数和(自身を含む): 202765017

約数和(自身を除く): 137930313

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 61, 66, 72, 88, 99, 121, 122, 132, 144, 176, 183, 198, 242, 244, 264, 363, 366, 396, 484, 488, 528, 549, 671, 726, 732, 792, 968, 976, 1089, 1098, 1342, 1452, 1464, 1584, 1936, 2013, 2178, 2196, 2684, 2904, 2928, 3721, 4026, 4356, 4392, 5368, 5808, 6039, 7381, 7442, 8052, 8712, 8784, 10736, 11163, 12078, 14762, 14884, 16104, 17424, 22143, 22326, 24156, 29524, 29768, 32208, 33489, 40931, 44286, 44652, 48312, 59048, 59536, 66429, 66978, 81862, 88572, 89304, 96624, 118096, 122793, 132858, 133956, 163724, 177144, 178608, 245586, 265716, 267912, 327448, 354288, 368379, 450241, 491172, 531432, 535824, 654896, 736758, 900482, 982344, 1062864, 1350723, 1473516, 1800964, 1964688, 2701446, 2947032, 3601928, 4052169, 5402892, 5894064, 7203856, 8104338, 10805784, 16208676, 21611568, 32417352, 64834704]

約数ペア:

[(1, 64834704), (2, 32417352), (3, 21611568), (4, 16208676), (6, 10805784), (8, 8104338), (9, 7203856), (11, 5894064), (12, 5402892), (16, 4052169), (18, 3601928), (22, 2947032), (24, 2701446), (33, 1964688), (36, 1800964), (44, 1473516), (48, 1350723), (61, 1062864), (66, 982344), (72, 900482), (88, 736758), (99, 654896), (121, 535824), (122, 531432), (132, 491172), (144, 450241), (176, 368379), (183, 354288), (198, 327448), (242, 267912), (244, 265716), (264, 245586), (363, 178608), (366, 177144), (396, 163724), (484, 133956), (488, 132858), (528, 122793), (549, 118096), (671, 96624), (726, 89304), (732, 88572), (792, 81862), (968, 66978), (976, 66429), (1089, 59536), (1098, 59048), (1342, 48312), (1452, 44652), (1464, 44286), (1584, 40931), (1936, 33489), (2013, 32208), (2178, 29768), (2196, 29524), (2684, 24156), (2904, 22326), (2928, 22143), (3721, 17424), (4026, 16104), (4356, 14884), (4392, 14762), (5368, 12078), (5808, 11163), (6039, 10736), (7381, 8784), (7442, 8712)]