91470522

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 234823680

約数和(自身を除く): 143353158

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 31, 33, 38, 39, 57, 62, 66, 78, 93, 114, 143, 181, 186, 209, 247, 286, 341, 362, 403, 418, 429, 494, 543, 589, 627, 682, 741, 806, 858, 1023, 1086, 1178, 1209, 1254, 1482, 1767, 1991, 2046, 2353, 2418, 2717, 3439, 3534, 3982, 4433, 4706, 5434, 5611, 5973, 6479, 6878, 7059, 7657, 8151, 8866, 10317, 11222, 11946, 12958, 13299, 14118, 15314, 16302, 16833, 19437, 20634, 22971, 25883, 26598, 33666, 37829, 38874, 44707, 45942, 51766, 61721, 72943, 75658, 77649, 84227, 89414, 106609, 113487, 123442, 134121, 145886, 155298, 168454, 185163, 213218, 218829, 226974, 252681, 268242, 319827, 370326, 437658, 491777, 505362, 639654, 802373, 983554, 1172699, 1385917, 1475331, 1604746, 2345398, 2407119, 2771834, 2950662, 3518097, 4157751, 4814238, 7036194, 8315502, 15245087, 30490174, 45735261, 91470522]

約数ペア:

[(1, 91470522), (2, 45735261), (3, 30490174), (6, 15245087), (11, 8315502), (13, 7036194), (19, 4814238), (22, 4157751), (26, 3518097), (31, 2950662), (33, 2771834), (38, 2407119), (39, 2345398), (57, 1604746), (62, 1475331), (66, 1385917), (78, 1172699), (93, 983554), (114, 802373), (143, 639654), (181, 505362), (186, 491777), (209, 437658), (247, 370326), (286, 319827), (341, 268242), (362, 252681), (403, 226974), (418, 218829), (429, 213218), (494, 185163), (543, 168454), (589, 155298), (627, 145886), (682, 134121), (741, 123442), (806, 113487), (858, 106609), (1023, 89414), (1086, 84227), (1178, 77649), (1209, 75658), (1254, 72943), (1482, 61721), (1767, 51766), (1991, 45942), (2046, 44707), (2353, 38874), (2418, 37829), (2717, 33666), (3439, 26598), (3534, 25883), (3982, 22971), (4433, 20634), (4706, 19437), (5434, 16833), (5611, 16302), (5973, 15314), (6479, 14118), (6878, 13299), (7059, 12958), (7657, 11946), (8151, 11222), (8866, 10317)]