145717704

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{20443}}^1$

素因数の和:20472

約数の個数: 80

約数和(自身を含む): 445270320

約数和(自身を除く): 299552616

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, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 20443, 40886, 61329, 81772, 122658, 163544, 183987, 224873, 245316, 367974, 449746, 490632, 551961, 674619, 735948, 899492, 1103922, 1349238, 1471896, 1655883, 1798984, 2023857, 2207844, 2698476, 3311766, 4047714, 4415688, 5396952, 6071571, 6623532, 8095428, 12143142, 13247064, 16190856, 18214713, 24286284, 36429426, 48572568, 72858852, 145717704]

約数ペア:

[(1, 145717704), (2, 72858852), (3, 48572568), (4, 36429426), (6, 24286284), (8, 18214713), (9, 16190856), (11, 13247064), (12, 12143142), (18, 8095428), (22, 6623532), (24, 6071571), (27, 5396952), (33, 4415688), (36, 4047714), (44, 3311766), (54, 2698476), (66, 2207844), (72, 2023857), (81, 1798984), (88, 1655883), (99, 1471896), (108, 1349238), (132, 1103922), (162, 899492), (198, 735948), (216, 674619), (264, 551961), (297, 490632), (324, 449746), (396, 367974), (594, 245316), (648, 224873), (792, 183987), (891, 163544), (1188, 122658), (1782, 81772), (2376, 61329), (3564, 40886), (7128, 20443)]