78244348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4999}}^1$

素因数の和:5066

約数の個数: 48

約数和(自身を含む): 172480000

約数和(自身を除く): 94235652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 4999, 7826, 9998, 15652, 19996, 34993, 64987, 69986, 129974, 139972, 214957, 259948, 429914, 454909, 859828, 909818, 1504699, 1819636, 2794441, 3009398, 5588882, 6018796, 11177764, 19561087, 39122174, 78244348]

約数ペア:

[(1, 78244348), (2, 39122174), (4, 19561087), (7, 11177764), (13, 6018796), (14, 5588882), (26, 3009398), (28, 2794441), (43, 1819636), (52, 1504699), (86, 909818), (91, 859828), (172, 454909), (182, 429914), (301, 259948), (364, 214957), (559, 139972), (602, 129974), (1118, 69986), (1204, 64987), (2236, 34993), (3913, 19996), (4999, 15652), (7826, 9998)]