129456576

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3983

約数の個数: 112

約数和(自身を含む): 400710400

約数和(自身を除く): 271253824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 3943, 4104, 5472, 7886, 8208, 10944, 11829, 15772, 16416, 23658, 31544, 32832, 35487, 47316, 63088, 70974, 74917, 94632, 106461, 126176, 141948, 149834, 189264, 212922, 224751, 252352, 283896, 299668, 378528, 425844, 449502, 567792, 599336, 674253, 757056, 851688, 899004, 1135584, 1198672, 1348506, 1703376, 1798008, 2022759, 2271168, 2397344, 2697012, 3406752, 3596016, 4045518, 4794688, 5394024, 6813504, 7192032, 8091036, 10788048, 14384064, 16182072, 21576096, 32364144, 43152192, 64728288, 129456576]

約数ペア:

[(1, 129456576), (2, 64728288), (3, 43152192), (4, 32364144), (6, 21576096), (8, 16182072), (9, 14384064), (12, 10788048), (16, 8091036), (18, 7192032), (19, 6813504), (24, 5394024), (27, 4794688), (32, 4045518), (36, 3596016), (38, 3406752), (48, 2697012), (54, 2397344), (57, 2271168), (64, 2022759), (72, 1798008), (76, 1703376), (96, 1348506), (108, 1198672), (114, 1135584), (144, 899004), (152, 851688), (171, 757056), (192, 674253), (216, 599336), (228, 567792), (288, 449502), (304, 425844), (342, 378528), (432, 299668), (456, 283896), (513, 252352), (576, 224751), (608, 212922), (684, 189264), (864, 149834), (912, 141948), (1026, 126176), (1216, 106461), (1368, 94632), (1728, 74917), (1824, 70974), (2052, 63088), (2736, 47316), (3648, 35487), (3943, 32832), (4104, 31544), (5472, 23658), (7886, 16416), (8208, 15772), (10944, 11829)]