172037196

素因数分解:

$2^2\times 3^5\times {\mathrm{379}}^1\times {\mathrm{467}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 453136320

約数和(自身を除く): 281099124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 379, 467, 486, 758, 934, 972, 1137, 1401, 1516, 1868, 2274, 2802, 3411, 4203, 4548, 5604, 6822, 8406, 10233, 12609, 13644, 16812, 20466, 25218, 30699, 37827, 40932, 50436, 61398, 75654, 92097, 113481, 122796, 151308, 176993, 184194, 226962, 353986, 368388, 453924, 530979, 707972, 1061958, 1592937, 2123916, 3185874, 4778811, 6371748, 9557622, 14336433, 19115244, 28672866, 43009299, 57345732, 86018598, 172037196]

約数ペア:

[(1, 172037196), (2, 86018598), (3, 57345732), (4, 43009299), (6, 28672866), (9, 19115244), (12, 14336433), (18, 9557622), (27, 6371748), (36, 4778811), (54, 3185874), (81, 2123916), (108, 1592937), (162, 1061958), (243, 707972), (324, 530979), (379, 453924), (467, 368388), (486, 353986), (758, 226962), (934, 184194), (972, 176993), (1137, 151308), (1401, 122796), (1516, 113481), (1868, 92097), (2274, 75654), (2802, 61398), (3411, 50436), (4203, 40932), (4548, 37827), (5604, 30699), (6822, 25218), (8406, 20466), (10233, 16812), (12609, 13644)]