86981544

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 274747200

約数和(自身を除く): 187765656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 67, 72, 73, 76, 78, 104, 114, 117, 134, 146, 152, 156, 171, 201, 219, 228, 234, 247, 268, 292, 312, 342, 402, 438, 456, 468, 494, 536, 584, 603, 657, 684, 741, 804, 871, 876, 936, 949, 988, 1206, 1273, 1314, 1368, 1387, 1482, 1608, 1742, 1752, 1898, 1976, 2223, 2412, 2546, 2613, 2628, 2774, 2847, 2964, 3484, 3796, 3819, 4161, 4446, 4824, 4891, 5092, 5226, 5256, 5548, 5694, 5928, 6968, 7592, 7638, 7839, 8322, 8541, 8892, 9782, 10184, 10452, 11096, 11388, 11457, 12483, 14673, 15276, 15678, 16549, 16644, 17082, 17784, 18031, 19564, 20904, 22776, 22914, 24966, 29346, 30552, 31356, 33098, 33288, 34164, 36062, 39128, 44019, 45828, 49647, 49932, 54093, 58692, 62712, 63583, 66196, 68328, 72124, 88038, 91656, 92929, 99294, 99864, 108186, 117384, 127166, 132392, 144248, 148941, 162279, 176076, 185858, 190749, 198588, 216372, 254332, 278787, 297882, 324558, 352152, 371716, 381498, 397176, 432744, 508664, 557574, 572247, 595764, 649116, 743432, 762996, 836361, 1115148, 1144494, 1191528, 1208077, 1298232, 1525992, 1672722, 2230296, 2288988, 2416154, 3345444, 3624231, 4577976, 4832308, 6690888, 7248462, 9664616, 10872693, 14496924, 21745386, 28993848, 43490772, 86981544]

約数ペア:

[(1, 86981544), (2, 43490772), (3, 28993848), (4, 21745386), (6, 14496924), (8, 10872693), (9, 9664616), (12, 7248462), (13, 6690888), (18, 4832308), (19, 4577976), (24, 3624231), (26, 3345444), (36, 2416154), (38, 2288988), (39, 2230296), (52, 1672722), (57, 1525992), (67, 1298232), (72, 1208077), (73, 1191528), (76, 1144494), (78, 1115148), (104, 836361), (114, 762996), (117, 743432), (134, 649116), (146, 595764), (152, 572247), (156, 557574), (171, 508664), (201, 432744), (219, 397176), (228, 381498), (234, 371716), (247, 352152), (268, 324558), (292, 297882), (312, 278787), (342, 254332), (402, 216372), (438, 198588), (456, 190749), (468, 185858), (494, 176076), (536, 162279), (584, 148941), (603, 144248), (657, 132392), (684, 127166), (741, 117384), (804, 108186), (871, 99864), (876, 99294), (936, 92929), (949, 91656), (988, 88038), (1206, 72124), (1273, 68328), (1314, 66196), (1368, 63583), (1387, 62712), (1482, 58692), (1608, 54093), (1742, 49932), (1752, 49647), (1898, 45828), (1976, 44019), (2223, 39128), (2412, 36062), (2546, 34164), (2613, 33288), (2628, 33098), (2774, 31356), (2847, 30552), (2964, 29346), (3484, 24966), (3796, 22914), (3819, 22776), (4161, 20904), (4446, 19564), (4824, 18031), (4891, 17784), (5092, 17082), (5226, 16644), (5256, 16549), (5548, 15678), (5694, 15276), (5928, 14673), (6968, 12483), (7592, 11457), (7638, 11388), (7839, 11096), (8322, 10452), (8541, 10184), (8892, 9782)]