39997152

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1222

約数の個数: 120

約数和(自身を含む): 126785736

約数和(自身を除く): 86788584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1187, 1248, 1296, 1404, 1872, 2106, 2374, 2592, 2808, 3561, 3744, 4212, 4748, 5616, 7122, 8424, 9496, 10683, 11232, 14244, 15431, 16848, 18992, 21366, 28488, 30862, 32049, 33696, 37984, 42732, 46293, 56976, 61724, 64098, 85464, 92586, 96147, 113952, 123448, 128196, 138879, 170928, 185172, 192294, 246896, 256392, 277758, 341856, 370344, 384588, 416637, 493792, 512784, 555516, 740688, 769176, 833274, 1025568, 1111032, 1249911, 1481376, 1538352, 1666548, 2222064, 2499822, 3076704, 3333096, 4444128, 4999644, 6666192, 9999288, 13332384, 19998576, 39997152]

約数ペア:

[(1, 39997152), (2, 19998576), (3, 13332384), (4, 9999288), (6, 6666192), (8, 4999644), (9, 4444128), (12, 3333096), (13, 3076704), (16, 2499822), (18, 2222064), (24, 1666548), (26, 1538352), (27, 1481376), (32, 1249911), (36, 1111032), (39, 1025568), (48, 833274), (52, 769176), (54, 740688), (72, 555516), (78, 512784), (81, 493792), (96, 416637), (104, 384588), (108, 370344), (117, 341856), (144, 277758), (156, 256392), (162, 246896), (208, 192294), (216, 185172), (234, 170928), (288, 138879), (312, 128196), (324, 123448), (351, 113952), (416, 96147), (432, 92586), (468, 85464), (624, 64098), (648, 61724), (702, 56976), (864, 46293), (936, 42732), (1053, 37984), (1187, 33696), (1248, 32049), (1296, 30862), (1404, 28488), (1872, 21366), (2106, 18992), (2374, 16848), (2592, 15431), (2808, 14244), (3561, 11232), (3744, 10683), (4212, 9496), (4748, 8424), (5616, 7122)]