42754176

素因数分解:

$2^7\times 3^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 128520000

約数和(自身を除く): 85765824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 128, 139, 144, 178, 192, 216, 267, 278, 288, 356, 384, 417, 432, 534, 556, 576, 712, 801, 834, 864, 1068, 1112, 1152, 1251, 1424, 1602, 1668, 1728, 2136, 2224, 2403, 2502, 2848, 3204, 3336, 3456, 3753, 4272, 4448, 4806, 5004, 5696, 6408, 6672, 7506, 8544, 8896, 9612, 10008, 11392, 12371, 12816, 13344, 15012, 17088, 17792, 19224, 20016, 24742, 25632, 26688, 30024, 34176, 37113, 38448, 40032, 49484, 51264, 53376, 60048, 74226, 76896, 80064, 98968, 102528, 111339, 120096, 148452, 153792, 160128, 197936, 222678, 240192, 296904, 307584, 334017, 395872, 445356, 480384, 593808, 668034, 791744, 890712, 1187616, 1336068, 1583488, 1781424, 2375232, 2672136, 3562848, 4750464, 5344272, 7125696, 10688544, 14251392, 21377088, 42754176]

約数ペア:

[(1, 42754176), (2, 21377088), (3, 14251392), (4, 10688544), (6, 7125696), (8, 5344272), (9, 4750464), (12, 3562848), (16, 2672136), (18, 2375232), (24, 1781424), (27, 1583488), (32, 1336068), (36, 1187616), (48, 890712), (54, 791744), (64, 668034), (72, 593808), (89, 480384), (96, 445356), (108, 395872), (128, 334017), (139, 307584), (144, 296904), (178, 240192), (192, 222678), (216, 197936), (267, 160128), (278, 153792), (288, 148452), (356, 120096), (384, 111339), (417, 102528), (432, 98968), (534, 80064), (556, 76896), (576, 74226), (712, 60048), (801, 53376), (834, 51264), (864, 49484), (1068, 40032), (1112, 38448), (1152, 37113), (1251, 34176), (1424, 30024), (1602, 26688), (1668, 25632), (1728, 24742), (2136, 20016), (2224, 19224), (2403, 17792), (2502, 17088), (2848, 15012), (3204, 13344), (3336, 12816), (3456, 12371), (3753, 11392), (4272, 10008), (4448, 9612), (4806, 8896), (5004, 8544), (5696, 7506), (6408, 6672)]