71251752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1597}}^1$

素因数の和:1643

約数の個数: 96

約数和(自身を含む): 210552480

約数和(自身を除く): 139300728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 169, 264, 286, 312, 338, 429, 507, 572, 676, 858, 1014, 1144, 1352, 1597, 1716, 1859, 2028, 3194, 3432, 3718, 4056, 4791, 5577, 6388, 7436, 9582, 11154, 12776, 14872, 17567, 19164, 20761, 22308, 35134, 38328, 41522, 44616, 52701, 62283, 70268, 83044, 105402, 124566, 140536, 166088, 210804, 228371, 249132, 269893, 421608, 456742, 498264, 539786, 685113, 809679, 913484, 1079572, 1370226, 1619358, 1826968, 2159144, 2740452, 2968823, 3238716, 5480904, 5937646, 6477432, 8906469, 11875292, 17812938, 23750584, 35625876, 71251752]

約数ペア:

[(1, 71251752), (2, 35625876), (3, 23750584), (4, 17812938), (6, 11875292), (8, 8906469), (11, 6477432), (12, 5937646), (13, 5480904), (22, 3238716), (24, 2968823), (26, 2740452), (33, 2159144), (39, 1826968), (44, 1619358), (52, 1370226), (66, 1079572), (78, 913484), (88, 809679), (104, 685113), (132, 539786), (143, 498264), (156, 456742), (169, 421608), (264, 269893), (286, 249132), (312, 228371), (338, 210804), (429, 166088), (507, 140536), (572, 124566), (676, 105402), (858, 83044), (1014, 70268), (1144, 62283), (1352, 52701), (1597, 44616), (1716, 41522), (1859, 38328), (2028, 35134), (3194, 22308), (3432, 20761), (3718, 19164), (4056, 17567), (4791, 14872), (5577, 12776), (6388, 11154), (7436, 9582)]