71611008

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{26641}}^1$

素因数の和:26665

約数の個数: 64

約数和(自身を含む): 217398720

約数和(自身を除く): 145787712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 26641, 53282, 79923, 106564, 159846, 186487, 213128, 319692, 372974, 426256, 559461, 639384, 745948, 852512, 1118922, 1278768, 1491896, 1705024, 2237844, 2557536, 2983792, 3410048, 4475688, 5115072, 5967584, 8951376, 10230144, 11935168, 17902752, 23870336, 35805504, 71611008]

約数ペア:

[(1, 71611008), (2, 35805504), (3, 23870336), (4, 17902752), (6, 11935168), (7, 10230144), (8, 8951376), (12, 5967584), (14, 5115072), (16, 4475688), (21, 3410048), (24, 2983792), (28, 2557536), (32, 2237844), (42, 1705024), (48, 1491896), (56, 1278768), (64, 1118922), (84, 852512), (96, 745948), (112, 639384), (128, 559461), (168, 426256), (192, 372974), (224, 319692), (336, 213128), (384, 186487), (448, 159846), (672, 106564), (896, 79923), (1344, 53282), (2688, 26641)]