71429688

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{911}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 220152240

約数和(自身を除く): 148722552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 162, 198, 216, 242, 264, 297, 324, 363, 396, 484, 594, 648, 726, 792, 891, 911, 968, 1089, 1188, 1452, 1782, 1822, 2178, 2376, 2733, 2904, 3267, 3564, 3644, 4356, 5466, 6534, 7128, 7288, 8199, 8712, 9801, 10021, 10932, 13068, 16398, 19602, 20042, 21864, 24597, 26136, 30063, 32796, 39204, 40084, 49194, 60126, 65592, 73791, 78408, 80168, 90189, 98388, 110231, 120252, 147582, 180378, 196776, 220462, 240504, 270567, 295164, 330693, 360756, 440924, 541134, 590328, 661386, 721512, 811701, 881848, 992079, 1082268, 1322772, 1623402, 1984158, 2164536, 2645544, 2976237, 3246804, 3968316, 5952474, 6493608, 7936632, 8928711, 11904948, 17857422, 23809896, 35714844, 71429688]

約数ペア:

[(1, 71429688), (2, 35714844), (3, 23809896), (4, 17857422), (6, 11904948), (8, 8928711), (9, 7936632), (11, 6493608), (12, 5952474), (18, 3968316), (22, 3246804), (24, 2976237), (27, 2645544), (33, 2164536), (36, 1984158), (44, 1623402), (54, 1322772), (66, 1082268), (72, 992079), (81, 881848), (88, 811701), (99, 721512), (108, 661386), (121, 590328), (132, 541134), (162, 440924), (198, 360756), (216, 330693), (242, 295164), (264, 270567), (297, 240504), (324, 220462), (363, 196776), (396, 180378), (484, 147582), (594, 120252), (648, 110231), (726, 98388), (792, 90189), (891, 80168), (911, 78408), (968, 73791), (1089, 65592), (1188, 60126), (1452, 49194), (1782, 40084), (1822, 39204), (2178, 32796), (2376, 30063), (2733, 26136), (2904, 24597), (3267, 21864), (3564, 20042), (3644, 19602), (4356, 16398), (5466, 13068), (6534, 10932), (7128, 10021), (7288, 9801), (8199, 8712)]