27660768

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{997}}^1$

素因数の和:1044

約数の個数: 72

約数和(自身を含む): 77209272

約数和(自身を除く): 49548504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 997, 1156, 1632, 1734, 1994, 2312, 2991, 3468, 3988, 4624, 5982, 6936, 7976, 9248, 11964, 13872, 15952, 16949, 23928, 27744, 31904, 33898, 47856, 50847, 67796, 95712, 101694, 135592, 203388, 271184, 288133, 406776, 542368, 576266, 813552, 864399, 1152532, 1627104, 1728798, 2305064, 3457596, 4610128, 6915192, 9220256, 13830384, 27660768]

約数ペア:

[(1, 27660768), (2, 13830384), (3, 9220256), (4, 6915192), (6, 4610128), (8, 3457596), (12, 2305064), (16, 1728798), (17, 1627104), (24, 1152532), (32, 864399), (34, 813552), (48, 576266), (51, 542368), (68, 406776), (96, 288133), (102, 271184), (136, 203388), (204, 135592), (272, 101694), (289, 95712), (408, 67796), (544, 50847), (578, 47856), (816, 33898), (867, 31904), (997, 27744), (1156, 23928), (1632, 16949), (1734, 15952), (1994, 13872), (2312, 11964), (2991, 9248), (3468, 7976), (3988, 6936), (4624, 5982)]