102378444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1109}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 279906480

約数和(自身を除く): 177528036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 157, 196, 294, 314, 471, 588, 628, 942, 1099, 1109, 1884, 2198, 2218, 3297, 3327, 4396, 4436, 6594, 6654, 7693, 7763, 13188, 13308, 15386, 15526, 23079, 23289, 30772, 31052, 46158, 46578, 54341, 92316, 93156, 108682, 163023, 174113, 217364, 326046, 348226, 522339, 652092, 696452, 1044678, 1218791, 2089356, 2437582, 3656373, 4875164, 7312746, 8531537, 14625492, 17063074, 25594611, 34126148, 51189222, 102378444]

約数ペア:

[(1, 102378444), (2, 51189222), (3, 34126148), (4, 25594611), (6, 17063074), (7, 14625492), (12, 8531537), (14, 7312746), (21, 4875164), (28, 3656373), (42, 2437582), (49, 2089356), (84, 1218791), (98, 1044678), (147, 696452), (157, 652092), (196, 522339), (294, 348226), (314, 326046), (471, 217364), (588, 174113), (628, 163023), (942, 108682), (1099, 93156), (1109, 92316), (1884, 54341), (2198, 46578), (2218, 46158), (3297, 31052), (3327, 30772), (4396, 23289), (4436, 23079), (6594, 15526), (6654, 15386), (7693, 13308), (7763, 13188)]