82172688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131687}}^1$

素因数の和:131711

約数の個数: 40

約数和(自身を含む): 228610368

約数和(自身を除く): 146437680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 131687, 263374, 395061, 526748, 790122, 1053496, 1580244, 1711931, 2106992, 3160488, 3423862, 5135793, 6320976, 6847724, 10271586, 13695448, 20543172, 27390896, 41086344, 82172688]

約数ペア:

[(1, 82172688), (2, 41086344), (3, 27390896), (4, 20543172), (6, 13695448), (8, 10271586), (12, 6847724), (13, 6320976), (16, 5135793), (24, 3423862), (26, 3160488), (39, 2106992), (48, 1711931), (52, 1580244), (78, 1053496), (104, 790122), (156, 526748), (208, 395061), (312, 263374), (624, 131687)]