69693948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 187675488

約数和(自身を除く): 117981540

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 263, 306, 433, 526, 612, 789, 866, 1052, 1299, 1578, 1732, 2367, 2598, 3156, 3897, 4471, 4734, 5196, 7361, 7794, 8942, 9468, 13413, 14722, 15588, 17884, 22083, 26826, 29444, 40239, 44166, 53652, 66249, 80478, 88332, 113879, 132498, 160956, 227758, 264996, 341637, 455516, 683274, 1024911, 1366548, 1935943, 2049822, 3871886, 4099644, 5807829, 7743772, 11615658, 17423487, 23231316, 34846974, 69693948]

約数ペア:

[(1, 69693948), (2, 34846974), (3, 23231316), (4, 17423487), (6, 11615658), (9, 7743772), (12, 5807829), (17, 4099644), (18, 3871886), (34, 2049822), (36, 1935943), (51, 1366548), (68, 1024911), (102, 683274), (153, 455516), (204, 341637), (263, 264996), (306, 227758), (433, 160956), (526, 132498), (612, 113879), (789, 88332), (866, 80478), (1052, 66249), (1299, 53652), (1578, 44166), (1732, 40239), (2367, 29444), (2598, 26826), (3156, 22083), (3897, 17884), (4471, 15588), (4734, 14722), (5196, 13413), (7361, 9468), (7794, 8942)]