67915188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 198132480

約数和(自身を除く): 130217292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 47, 66, 82, 89, 94, 99, 123, 132, 141, 164, 178, 188, 198, 246, 267, 282, 356, 369, 396, 423, 451, 492, 517, 534, 564, 738, 801, 846, 902, 979, 1034, 1068, 1353, 1476, 1551, 1602, 1692, 1804, 1927, 1958, 2068, 2706, 2937, 3102, 3204, 3649, 3854, 3916, 4059, 4183, 4653, 5412, 5781, 5874, 6204, 7298, 7708, 8118, 8366, 8811, 9306, 10947, 11562, 11748, 12549, 14596, 16236, 16732, 17343, 17622, 18612, 21197, 21894, 23124, 25098, 32841, 34686, 35244, 37647, 40139, 42394, 43788, 46013, 50196, 63591, 65682, 69372, 75294, 80278, 84788, 92026, 120417, 127182, 131364, 138039, 150588, 160556, 171503, 184052, 190773, 240834, 254364, 276078, 343006, 361251, 381546, 414117, 481668, 514509, 552156, 686012, 722502, 763092, 828234, 1029018, 1445004, 1543527, 1656468, 1886533, 2058036, 3087054, 3773066, 5659599, 6174108, 7546132, 11319198, 16978797, 22638396, 33957594, 67915188]

約数ペア:

[(1, 67915188), (2, 33957594), (3, 22638396), (4, 16978797), (6, 11319198), (9, 7546132), (11, 6174108), (12, 5659599), (18, 3773066), (22, 3087054), (33, 2058036), (36, 1886533), (41, 1656468), (44, 1543527), (47, 1445004), (66, 1029018), (82, 828234), (89, 763092), (94, 722502), (99, 686012), (123, 552156), (132, 514509), (141, 481668), (164, 414117), (178, 381546), (188, 361251), (198, 343006), (246, 276078), (267, 254364), (282, 240834), (356, 190773), (369, 184052), (396, 171503), (423, 160556), (451, 150588), (492, 138039), (517, 131364), (534, 127182), (564, 120417), (738, 92026), (801, 84788), (846, 80278), (902, 75294), (979, 69372), (1034, 65682), (1068, 63591), (1353, 50196), (1476, 46013), (1551, 43788), (1602, 42394), (1692, 40139), (1804, 37647), (1927, 35244), (1958, 34686), (2068, 32841), (2706, 25098), (2937, 23124), (3102, 21894), (3204, 21197), (3649, 18612), (3854, 17622), (3916, 17343), (4059, 16732), (4183, 16236), (4653, 14596), (5412, 12549), (5781, 11748), (5874, 11562), (6204, 10947), (7298, 9306), (7708, 8811), (8118, 8366)]