71171784

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1233

約数の個数: 96

約数和(自身を含む): 206519040

約数和(自身を除く): 135347256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 324, 372, 486, 558, 648, 744, 837, 972, 1116, 1181, 1674, 1944, 2232, 2362, 2511, 3348, 3543, 4724, 5022, 6696, 7086, 7533, 9448, 10044, 10629, 14172, 15066, 20088, 21258, 28344, 30132, 31887, 36611, 42516, 60264, 63774, 73222, 85032, 95661, 109833, 127548, 146444, 191322, 219666, 255096, 286983, 292888, 329499, 382644, 439332, 573966, 658998, 765288, 878664, 988497, 1147932, 1317996, 1976994, 2295864, 2635992, 2965491, 3953988, 5930982, 7907976, 8896473, 11861964, 17792946, 23723928, 35585892, 71171784]

約数ペア:

[(1, 71171784), (2, 35585892), (3, 23723928), (4, 17792946), (6, 11861964), (8, 8896473), (9, 7907976), (12, 5930982), (18, 3953988), (24, 2965491), (27, 2635992), (31, 2295864), (36, 1976994), (54, 1317996), (62, 1147932), (72, 988497), (81, 878664), (93, 765288), (108, 658998), (124, 573966), (162, 439332), (186, 382644), (216, 329499), (243, 292888), (248, 286983), (279, 255096), (324, 219666), (372, 191322), (486, 146444), (558, 127548), (648, 109833), (744, 95661), (837, 85032), (972, 73222), (1116, 63774), (1181, 60264), (1674, 42516), (1944, 36611), (2232, 31887), (2362, 30132), (2511, 28344), (3348, 21258), (3543, 20088), (4724, 15066), (5022, 14172), (6696, 10629), (7086, 10044), (7533, 9448)]