65712528

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 180

約数和(自身を含む): 218683920

約数和(自身を除く): 152971392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 67, 72, 84, 98, 112, 126, 134, 139, 144, 147, 168, 196, 201, 252, 268, 278, 294, 336, 392, 402, 417, 441, 469, 504, 536, 556, 588, 603, 784, 804, 834, 882, 938, 973, 1008, 1072, 1112, 1176, 1206, 1251, 1407, 1608, 1668, 1764, 1876, 1946, 2224, 2352, 2412, 2502, 2814, 2919, 3216, 3283, 3336, 3528, 3752, 3892, 4221, 4824, 5004, 5628, 5838, 6566, 6672, 6811, 7056, 7504, 7784, 8442, 8757, 9313, 9648, 9849, 10008, 11256, 11676, 13132, 13622, 15568, 16884, 17514, 18626, 19698, 20016, 20433, 22512, 23352, 26264, 27244, 27939, 29547, 33768, 35028, 37252, 39396, 40866, 46704, 52528, 54488, 55878, 59094, 61299, 65191, 67536, 70056, 74504, 78792, 81732, 83817, 108976, 111756, 118188, 122598, 130382, 140112, 149008, 157584, 163464, 167634, 195573, 223512, 236376, 245196, 260764, 326928, 335268, 391146, 447024, 456337, 472752, 490392, 521528, 586719, 670536, 782292, 912674, 980784, 1043056, 1173438, 1341072, 1369011, 1564584, 1825348, 2346876, 2738022, 3129168, 3650696, 4107033, 4693752, 5476044, 7301392, 8214066, 9387504, 10952088, 16428132, 21904176, 32856264, 65712528]

約数ペア:

[(1, 65712528), (2, 32856264), (3, 21904176), (4, 16428132), (6, 10952088), (7, 9387504), (8, 8214066), (9, 7301392), (12, 5476044), (14, 4693752), (16, 4107033), (18, 3650696), (21, 3129168), (24, 2738022), (28, 2346876), (36, 1825348), (42, 1564584), (48, 1369011), (49, 1341072), (56, 1173438), (63, 1043056), (67, 980784), (72, 912674), (84, 782292), (98, 670536), (112, 586719), (126, 521528), (134, 490392), (139, 472752), (144, 456337), (147, 447024), (168, 391146), (196, 335268), (201, 326928), (252, 260764), (268, 245196), (278, 236376), (294, 223512), (336, 195573), (392, 167634), (402, 163464), (417, 157584), (441, 149008), (469, 140112), (504, 130382), (536, 122598), (556, 118188), (588, 111756), (603, 108976), (784, 83817), (804, 81732), (834, 78792), (882, 74504), (938, 70056), (973, 67536), (1008, 65191), (1072, 61299), (1112, 59094), (1176, 55878), (1206, 54488), (1251, 52528), (1407, 46704), (1608, 40866), (1668, 39396), (1764, 37252), (1876, 35028), (1946, 33768), (2224, 29547), (2352, 27939), (2412, 27244), (2502, 26264), (2814, 23352), (2919, 22512), (3216, 20433), (3283, 20016), (3336, 19698), (3528, 18626), (3752, 17514), (3892, 16884), (4221, 15568), (4824, 13622), (5004, 13132), (5628, 11676), (5838, 11256), (6566, 10008), (6672, 9849), (6811, 9648), (7056, 9313), (7504, 8757), (7784, 8442)]