97870808

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 215784000

約数和(自身を除く): 117913192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 89, 146, 178, 269, 292, 356, 511, 538, 584, 623, 712, 1022, 1076, 1246, 1883, 2044, 2152, 2492, 3766, 4088, 4984, 6497, 7532, 12994, 15064, 19637, 23941, 25988, 39274, 45479, 47882, 51976, 78548, 90958, 95764, 137459, 157096, 167587, 181916, 191528, 274918, 335174, 363832, 549836, 670348, 1099672, 1340696, 1747693, 3495386, 6990772, 12233851, 13981544, 24467702, 48935404, 97870808]

約数ペア:

[(1, 97870808), (2, 48935404), (4, 24467702), (7, 13981544), (8, 12233851), (14, 6990772), (28, 3495386), (56, 1747693), (73, 1340696), (89, 1099672), (146, 670348), (178, 549836), (269, 363832), (292, 335174), (356, 274918), (511, 191528), (538, 181916), (584, 167587), (623, 157096), (712, 137459), (1022, 95764), (1076, 90958), (1246, 78548), (1883, 51976), (2044, 47882), (2152, 45479), (2492, 39274), (3766, 25988), (4088, 23941), (4984, 19637), (6497, 15064), (7532, 12994)]