71971536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16477}}^1$

素因数の和:16508

約数の個数: 80

約数和(自身を含む): 228846464

約数和(自身を除く): 156874928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 16477, 32954, 49431, 65908, 98862, 115339, 131816, 197724, 214201, 230678, 263632, 346017, 395448, 428402, 461356, 642603, 692034, 790896, 856804, 922712, 1285206, 1384068, 1499407, 1713608, 1845424, 2570412, 2768136, 2998814, 3427216, 4498221, 5140824, 5536272, 5997628, 8996442, 10281648, 11995256, 17992884, 23990512, 35985768, 71971536]

約数ペア:

[(1, 71971536), (2, 35985768), (3, 23990512), (4, 17992884), (6, 11995256), (7, 10281648), (8, 8996442), (12, 5997628), (13, 5536272), (14, 5140824), (16, 4498221), (21, 3427216), (24, 2998814), (26, 2768136), (28, 2570412), (39, 1845424), (42, 1713608), (48, 1499407), (52, 1384068), (56, 1285206), (78, 922712), (84, 856804), (91, 790896), (104, 692034), (112, 642603), (156, 461356), (168, 428402), (182, 395448), (208, 346017), (273, 263632), (312, 230678), (336, 214201), (364, 197724), (546, 131816), (624, 115339), (728, 98862), (1092, 65908), (1456, 49431), (2184, 32954), (4368, 16477)]