64481274

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 172658304

約数和(自身を除く): 108177030

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 41, 47, 66, 78, 82, 94, 99, 117, 123, 141, 143, 169, 198, 234, 246, 282, 286, 338, 369, 423, 429, 451, 507, 517, 533, 611, 738, 846, 858, 902, 1014, 1034, 1066, 1222, 1287, 1353, 1521, 1551, 1599, 1833, 1859, 1927, 2574, 2706, 3042, 3102, 3198, 3666, 3718, 3854, 4059, 4653, 4797, 5499, 5577, 5781, 5863, 6721, 6929, 7943, 8118, 9306, 9594, 10998, 11154, 11562, 11726, 13442, 13858, 15886, 16731, 17343, 17589, 20163, 20787, 21197, 23829, 25051, 33462, 34686, 35178, 40326, 41574, 42394, 47658, 50102, 52767, 60489, 62361, 63591, 71487, 75153, 76219, 87373, 105534, 120978, 124722, 127182, 142974, 150306, 152438, 174746, 190773, 225459, 228657, 262119, 275561, 325663, 381546, 450918, 457314, 524238, 551122, 651326, 685971, 786357, 826683, 976989, 1371942, 1572714, 1653366, 1953978, 2480049, 2930967, 3582293, 4960098, 5861934, 7164586, 10746879, 21493758, 32240637, 64481274]

約数ペア:

[(1, 64481274), (2, 32240637), (3, 21493758), (6, 10746879), (9, 7164586), (11, 5861934), (13, 4960098), (18, 3582293), (22, 2930967), (26, 2480049), (33, 1953978), (39, 1653366), (41, 1572714), (47, 1371942), (66, 976989), (78, 826683), (82, 786357), (94, 685971), (99, 651326), (117, 551122), (123, 524238), (141, 457314), (143, 450918), (169, 381546), (198, 325663), (234, 275561), (246, 262119), (282, 228657), (286, 225459), (338, 190773), (369, 174746), (423, 152438), (429, 150306), (451, 142974), (507, 127182), (517, 124722), (533, 120978), (611, 105534), (738, 87373), (846, 76219), (858, 75153), (902, 71487), (1014, 63591), (1034, 62361), (1066, 60489), (1222, 52767), (1287, 50102), (1353, 47658), (1521, 42394), (1551, 41574), (1599, 40326), (1833, 35178), (1859, 34686), (1927, 33462), (2574, 25051), (2706, 23829), (3042, 21197), (3102, 20787), (3198, 20163), (3666, 17589), (3718, 17343), (3854, 16731), (4059, 15886), (4653, 13858), (4797, 13442), (5499, 11726), (5577, 11562), (5781, 11154), (5863, 10998), (6721, 9594), (6929, 9306), (7943, 8118)]