71657784

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^1\times {\mathrm{1117}}^1$

素因数の和:1152

約数の個数: 112

約数和(自身を含む): 219955320

約数和(自身を除く): 148297536

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, 132, 162, 198, 216, 243, 264, 297, 324, 396, 486, 594, 648, 729, 792, 891, 972, 1117, 1188, 1458, 1782, 1944, 2234, 2376, 2673, 2916, 3351, 3564, 4468, 5346, 5832, 6702, 7128, 8019, 8936, 10053, 10692, 12287, 13404, 16038, 20106, 21384, 24574, 26808, 30159, 32076, 36861, 40212, 49148, 60318, 64152, 73722, 80424, 90477, 98296, 110583, 120636, 147444, 180954, 221166, 241272, 271431, 294888, 331749, 361908, 442332, 542862, 663498, 723816, 814293, 884664, 995247, 1085724, 1326996, 1628586, 1990494, 2171448, 2653992, 2985741, 3257172, 3980988, 5971482, 6514344, 7961976, 8957223, 11942964, 17914446, 23885928, 35828892, 71657784]

約数ペア:

[(1, 71657784), (2, 35828892), (3, 23885928), (4, 17914446), (6, 11942964), (8, 8957223), (9, 7961976), (11, 6514344), (12, 5971482), (18, 3980988), (22, 3257172), (24, 2985741), (27, 2653992), (33, 2171448), (36, 1990494), (44, 1628586), (54, 1326996), (66, 1085724), (72, 995247), (81, 884664), (88, 814293), (99, 723816), (108, 663498), (132, 542862), (162, 442332), (198, 361908), (216, 331749), (243, 294888), (264, 271431), (297, 241272), (324, 221166), (396, 180954), (486, 147444), (594, 120636), (648, 110583), (729, 98296), (792, 90477), (891, 80424), (972, 73722), (1117, 64152), (1188, 60318), (1458, 49148), (1782, 40212), (1944, 36861), (2234, 32076), (2376, 30159), (2673, 26808), (2916, 24574), (3351, 21384), (3564, 20106), (4468, 16038), (5346, 13404), (5832, 12287), (6702, 10692), (7128, 10053), (8019, 8936)]