87264492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 255104640

約数和(自身を除く): 167840148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 73, 76, 84, 98, 107, 114, 133, 146, 147, 196, 214, 219, 228, 266, 292, 294, 321, 399, 428, 438, 511, 532, 588, 642, 749, 798, 876, 931, 1022, 1284, 1387, 1498, 1533, 1596, 1862, 2033, 2044, 2247, 2774, 2793, 2996, 3066, 3577, 3724, 4066, 4161, 4494, 5243, 5548, 5586, 6099, 6132, 7154, 7811, 8132, 8322, 8988, 9709, 10486, 10731, 11172, 12198, 14231, 14308, 15622, 15729, 16644, 19418, 20972, 21462, 23433, 24396, 28462, 29127, 31244, 31458, 38836, 42693, 42924, 46866, 54677, 56924, 58254, 62916, 67963, 85386, 93732, 99617, 109354, 116508, 135926, 148409, 164031, 170772, 199234, 203889, 218708, 271852, 296818, 298851, 328062, 382739, 398468, 407778, 445227, 593636, 597702, 656124, 765478, 815556, 890454, 1038863, 1148217, 1195404, 1530956, 1780908, 2077726, 2296434, 3116589, 4155452, 4592868, 6233178, 7272041, 12466356, 14544082, 21816123, 29088164, 43632246, 87264492]

約数ペア:

[(1, 87264492), (2, 43632246), (3, 29088164), (4, 21816123), (6, 14544082), (7, 12466356), (12, 7272041), (14, 6233178), (19, 4592868), (21, 4155452), (28, 3116589), (38, 2296434), (42, 2077726), (49, 1780908), (57, 1530956), (73, 1195404), (76, 1148217), (84, 1038863), (98, 890454), (107, 815556), (114, 765478), (133, 656124), (146, 597702), (147, 593636), (196, 445227), (214, 407778), (219, 398468), (228, 382739), (266, 328062), (292, 298851), (294, 296818), (321, 271852), (399, 218708), (428, 203889), (438, 199234), (511, 170772), (532, 164031), (588, 148409), (642, 135926), (749, 116508), (798, 109354), (876, 99617), (931, 93732), (1022, 85386), (1284, 67963), (1387, 62916), (1498, 58254), (1533, 56924), (1596, 54677), (1862, 46866), (2033, 42924), (2044, 42693), (2247, 38836), (2774, 31458), (2793, 31244), (2996, 29127), (3066, 28462), (3577, 24396), (3724, 23433), (4066, 21462), (4161, 20972), (4494, 19418), (5243, 16644), (5548, 15729), (5586, 15622), (6099, 14308), (6132, 14231), (7154, 12198), (7811, 11172), (8132, 10731), (8322, 10486), (8988, 9709)]