86634380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 223171200

約数和(自身を除く): 136536820

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 89, 119, 140, 170, 178, 238, 340, 356, 409, 445, 476, 595, 623, 818, 890, 1190, 1246, 1513, 1636, 1780, 2045, 2380, 2492, 2863, 3026, 3115, 4090, 5726, 6052, 6230, 6953, 7565, 8180, 10591, 11452, 12460, 13906, 14315, 15130, 21182, 27812, 28630, 30260, 34765, 36401, 42364, 48671, 52955, 57260, 69530, 72802, 97342, 105910, 139060, 145604, 182005, 194684, 211820, 243355, 254807, 364010, 486710, 509614, 618817, 728020, 973420, 1019228, 1237634, 1274035, 2475268, 2548070, 3094085, 4331719, 5096140, 6188170, 8663438, 12376340, 17326876, 21658595, 43317190, 86634380]

約数ペア:

[(1, 86634380), (2, 43317190), (4, 21658595), (5, 17326876), (7, 12376340), (10, 8663438), (14, 6188170), (17, 5096140), (20, 4331719), (28, 3094085), (34, 2548070), (35, 2475268), (68, 1274035), (70, 1237634), (85, 1019228), (89, 973420), (119, 728020), (140, 618817), (170, 509614), (178, 486710), (238, 364010), (340, 254807), (356, 243355), (409, 211820), (445, 194684), (476, 182005), (595, 145604), (623, 139060), (818, 105910), (890, 97342), (1190, 72802), (1246, 69530), (1513, 57260), (1636, 52955), (1780, 48671), (2045, 42364), (2380, 36401), (2492, 34765), (2863, 30260), (3026, 28630), (3115, 27812), (4090, 21182), (5726, 15130), (6052, 14315), (6230, 13906), (6953, 12460), (7565, 11452), (8180, 10591)]