74985288

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{9109}}^1$

素因数の和:9139

約数の個数: 64

約数和(自身を含む): 218640000

約数和(自身を除く): 143654712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 9109, 18218, 27327, 36436, 54654, 63763, 72872, 109308, 127526, 191289, 218616, 255052, 382578, 446341, 510104, 765156, 892682, 1339023, 1530312, 1785364, 2678046, 3124387, 3570728, 5356092, 6248774, 9373161, 10712184, 12497548, 18746322, 24995096, 37492644, 74985288]

約数ペア:

[(1, 74985288), (2, 37492644), (3, 24995096), (4, 18746322), (6, 12497548), (7, 10712184), (8, 9373161), (12, 6248774), (14, 5356092), (21, 3570728), (24, 3124387), (28, 2678046), (42, 1785364), (49, 1530312), (56, 1339023), (84, 892682), (98, 765156), (147, 510104), (168, 446341), (196, 382578), (294, 255052), (343, 218616), (392, 191289), (588, 127526), (686, 109308), (1029, 72872), (1176, 63763), (1372, 54654), (2058, 36436), (2744, 27327), (4116, 18218), (8232, 9109)]