121880772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 353458560

約数和(自身を除く): 231577788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 67, 69, 78, 92, 117, 134, 138, 156, 169, 201, 207, 234, 268, 276, 299, 338, 402, 414, 468, 507, 598, 603, 676, 804, 828, 871, 897, 1014, 1196, 1206, 1521, 1541, 1742, 1794, 2028, 2197, 2412, 2613, 2691, 3042, 3082, 3484, 3588, 3887, 4394, 4623, 5226, 5382, 6084, 6164, 6591, 7774, 7839, 8788, 9246, 10452, 10764, 11323, 11661, 13182, 13869, 15548, 15678, 18492, 19773, 20033, 22646, 23322, 26364, 27738, 31356, 33969, 34983, 39546, 40066, 45292, 46644, 50531, 55476, 60099, 67938, 69966, 79092, 80132, 101062, 101907, 120198, 135876, 139932, 147199, 151593, 180297, 202124, 203814, 240396, 260429, 294398, 303186, 360594, 407628, 441597, 454779, 520858, 588796, 606372, 721188, 781287, 883194, 909558, 1041716, 1324791, 1562574, 1766388, 1819116, 2343861, 2649582, 3125148, 3385577, 4687722, 5299164, 6771154, 9375444, 10156731, 13542308, 20313462, 30470193, 40626924, 60940386, 121880772]

約数ペア:

[(1, 121880772), (2, 60940386), (3, 40626924), (4, 30470193), (6, 20313462), (9, 13542308), (12, 10156731), (13, 9375444), (18, 6771154), (23, 5299164), (26, 4687722), (36, 3385577), (39, 3125148), (46, 2649582), (52, 2343861), (67, 1819116), (69, 1766388), (78, 1562574), (92, 1324791), (117, 1041716), (134, 909558), (138, 883194), (156, 781287), (169, 721188), (201, 606372), (207, 588796), (234, 520858), (268, 454779), (276, 441597), (299, 407628), (338, 360594), (402, 303186), (414, 294398), (468, 260429), (507, 240396), (598, 203814), (603, 202124), (676, 180297), (804, 151593), (828, 147199), (871, 139932), (897, 135876), (1014, 120198), (1196, 101907), (1206, 101062), (1521, 80132), (1541, 79092), (1742, 69966), (1794, 67938), (2028, 60099), (2197, 55476), (2412, 50531), (2613, 46644), (2691, 45292), (3042, 40066), (3082, 39546), (3484, 34983), (3588, 33969), (3887, 31356), (4394, 27738), (4623, 26364), (5226, 23322), (5382, 22646), (6084, 20033), (6164, 19773), (6591, 18492), (7774, 15678), (7839, 15548), (8788, 13869), (9246, 13182), (10452, 11661), (10764, 11323)]