86950188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 249500160

約数和(自身を除く): 162549972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 59, 67, 78, 94, 117, 118, 134, 141, 156, 177, 188, 201, 234, 236, 268, 282, 354, 402, 423, 468, 531, 564, 603, 611, 708, 767, 804, 846, 871, 1062, 1206, 1222, 1534, 1692, 1742, 1833, 2124, 2301, 2412, 2444, 2613, 2773, 3068, 3149, 3484, 3666, 3953, 4602, 5226, 5499, 5546, 6298, 6903, 7332, 7839, 7906, 8319, 9204, 9447, 10452, 10998, 11092, 11859, 12596, 13806, 15678, 15812, 16638, 18894, 21996, 23718, 24957, 27612, 28341, 31356, 33276, 35577, 36049, 37788, 40937, 47436, 49914, 51389, 56682, 71154, 72098, 81874, 99828, 102778, 108147, 113364, 122811, 142308, 144196, 154167, 163748, 185791, 205556, 216294, 245622, 308334, 324441, 368433, 371582, 432588, 462501, 491244, 557373, 616668, 648882, 736866, 743164, 925002, 1114746, 1297764, 1473732, 1672119, 1850004, 2229492, 2415283, 3344238, 4830566, 6688476, 7245849, 9661132, 14491698, 21737547, 28983396, 43475094, 86950188]

約数ペア:

[(1, 86950188), (2, 43475094), (3, 28983396), (4, 21737547), (6, 14491698), (9, 9661132), (12, 7245849), (13, 6688476), (18, 4830566), (26, 3344238), (36, 2415283), (39, 2229492), (47, 1850004), (52, 1672119), (59, 1473732), (67, 1297764), (78, 1114746), (94, 925002), (117, 743164), (118, 736866), (134, 648882), (141, 616668), (156, 557373), (177, 491244), (188, 462501), (201, 432588), (234, 371582), (236, 368433), (268, 324441), (282, 308334), (354, 245622), (402, 216294), (423, 205556), (468, 185791), (531, 163748), (564, 154167), (603, 144196), (611, 142308), (708, 122811), (767, 113364), (804, 108147), (846, 102778), (871, 99828), (1062, 81874), (1206, 72098), (1222, 71154), (1534, 56682), (1692, 51389), (1742, 49914), (1833, 47436), (2124, 40937), (2301, 37788), (2412, 36049), (2444, 35577), (2613, 33276), (2773, 31356), (3068, 28341), (3149, 27612), (3484, 24957), (3666, 23718), (3953, 21996), (4602, 18894), (5226, 16638), (5499, 15812), (5546, 15678), (6298, 13806), (6903, 12596), (7332, 11859), (7839, 11092), (7906, 10998), (8319, 10452), (9204, 9447)]