84438432

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1235

約数の個数: 144

約数和(自身を含む): 272432160

約数和(自身を除く): 187993728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1187, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2374, 2736, 2964, 3561, 3744, 3952, 4446, 4748, 5472, 5928, 7122, 7904, 8892, 9496, 10683, 11856, 14244, 15431, 17784, 18992, 21366, 22553, 23712, 28488, 30862, 35568, 37984, 42732, 45106, 46293, 56976, 61724, 67659, 71136, 85464, 90212, 92586, 113952, 123448, 135318, 138879, 170928, 180424, 185172, 202977, 246896, 270636, 277758, 293189, 341856, 360848, 370344, 405954, 493792, 541272, 555516, 586378, 721696, 740688, 811908, 879567, 1082544, 1111032, 1172756, 1481376, 1623816, 1759134, 2165088, 2222064, 2345512, 2638701, 3247632, 3518268, 4444128, 4691024, 5277402, 6495264, 7036536, 9382048, 10554804, 14073072, 21109608, 28146144, 42219216, 84438432]

約数ペア:

[(1, 84438432), (2, 42219216), (3, 28146144), (4, 21109608), (6, 14073072), (8, 10554804), (9, 9382048), (12, 7036536), (13, 6495264), (16, 5277402), (18, 4691024), (19, 4444128), (24, 3518268), (26, 3247632), (32, 2638701), (36, 2345512), (38, 2222064), (39, 2165088), (48, 1759134), (52, 1623816), (57, 1481376), (72, 1172756), (76, 1111032), (78, 1082544), (96, 879567), (104, 811908), (114, 740688), (117, 721696), (144, 586378), (152, 555516), (156, 541272), (171, 493792), (208, 405954), (228, 370344), (234, 360848), (247, 341856), (288, 293189), (304, 277758), (312, 270636), (342, 246896), (416, 202977), (456, 185172), (468, 180424), (494, 170928), (608, 138879), (624, 135318), (684, 123448), (741, 113952), (912, 92586), (936, 90212), (988, 85464), (1187, 71136), (1248, 67659), (1368, 61724), (1482, 56976), (1824, 46293), (1872, 45106), (1976, 42732), (2223, 37984), (2374, 35568), (2736, 30862), (2964, 28488), (3561, 23712), (3744, 22553), (3952, 21366), (4446, 18992), (4748, 17784), (5472, 15431), (5928, 14244), (7122, 11856), (7904, 10683), (8892, 9496)]