68890752

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{8543}}^1$

素因数の和:8570

約数の個数: 96

約数和(自身を含む): 226586880

約数和(自身を除く): 157696128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 8543, 17086, 25629, 34172, 51258, 59801, 68344, 76887, 102516, 119602, 136688, 153774, 179403, 205032, 239204, 273376, 307548, 358806, 410064, 478408, 538209, 546752, 615096, 717612, 820128, 956816, 1076418, 1093504, 1230192, 1435224, 1640256, 1913632, 2152836, 2460384, 2870448, 3280512, 3827264, 4305672, 4920768, 5740896, 7654528, 8611344, 9841536, 11481792, 17222688, 22963584, 34445376, 68890752]

約数ペア:

[(1, 68890752), (2, 34445376), (3, 22963584), (4, 17222688), (6, 11481792), (7, 9841536), (8, 8611344), (9, 7654528), (12, 5740896), (14, 4920768), (16, 4305672), (18, 3827264), (21, 3280512), (24, 2870448), (28, 2460384), (32, 2152836), (36, 1913632), (42, 1640256), (48, 1435224), (56, 1230192), (63, 1093504), (64, 1076418), (72, 956816), (84, 820128), (96, 717612), (112, 615096), (126, 546752), (128, 538209), (144, 478408), (168, 410064), (192, 358806), (224, 307548), (252, 273376), (288, 239204), (336, 205032), (384, 179403), (448, 153774), (504, 136688), (576, 119602), (672, 102516), (896, 76887), (1008, 68344), (1152, 59801), (1344, 51258), (2016, 34172), (2688, 25629), (4032, 17086), (8064, 8543)]