70087836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 209944224

約数和(自身を除く): 139856388

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 53, 78, 84, 91, 98, 106, 147, 156, 159, 173, 182, 196, 212, 273, 294, 318, 346, 364, 371, 519, 546, 588, 636, 637, 689, 692, 742, 1038, 1092, 1113, 1211, 1274, 1378, 1484, 1911, 2067, 2076, 2226, 2249, 2422, 2548, 2597, 2756, 3633, 3822, 4134, 4452, 4498, 4823, 4844, 5194, 6747, 7266, 7644, 7791, 8268, 8477, 8996, 9169, 9646, 10388, 13494, 14469, 14532, 15582, 15743, 16954, 18338, 19292, 25431, 26988, 27507, 28938, 31164, 31486, 33761, 33908, 36676, 47229, 50862, 55014, 57876, 62972, 64183, 67522, 94458, 101283, 101724, 110028, 110201, 119197, 128366, 135044, 188916, 192549, 202566, 220402, 238394, 256732, 330603, 357591, 385098, 405132, 440804, 449281, 476788, 661206, 715182, 770196, 834379, 898562, 1322412, 1347843, 1430364, 1668758, 1797124, 2503137, 2695686, 3337516, 5006274, 5391372, 5840653, 10012548, 11681306, 17521959, 23362612, 35043918, 70087836]

約数ペア:

[(1, 70087836), (2, 35043918), (3, 23362612), (4, 17521959), (6, 11681306), (7, 10012548), (12, 5840653), (13, 5391372), (14, 5006274), (21, 3337516), (26, 2695686), (28, 2503137), (39, 1797124), (42, 1668758), (49, 1430364), (52, 1347843), (53, 1322412), (78, 898562), (84, 834379), (91, 770196), (98, 715182), (106, 661206), (147, 476788), (156, 449281), (159, 440804), (173, 405132), (182, 385098), (196, 357591), (212, 330603), (273, 256732), (294, 238394), (318, 220402), (346, 202566), (364, 192549), (371, 188916), (519, 135044), (546, 128366), (588, 119197), (636, 110201), (637, 110028), (689, 101724), (692, 101283), (742, 94458), (1038, 67522), (1092, 64183), (1113, 62972), (1211, 57876), (1274, 55014), (1378, 50862), (1484, 47229), (1911, 36676), (2067, 33908), (2076, 33761), (2226, 31486), (2249, 31164), (2422, 28938), (2548, 27507), (2597, 26988), (2756, 25431), (3633, 19292), (3822, 18338), (4134, 16954), (4452, 15743), (4498, 15582), (4823, 14532), (4844, 14469), (5194, 13494), (6747, 10388), (7266, 9646), (7644, 9169), (7791, 8996), (8268, 8477)]