69875872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1109}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 151048800

約数和(自身を除く): 81172928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 179, 352, 358, 716, 1109, 1432, 1969, 2218, 2864, 3938, 4436, 5728, 7876, 8872, 12199, 15752, 17744, 24398, 31504, 35488, 48796, 63008, 97592, 195184, 198511, 390368, 397022, 794044, 1588088, 2183621, 3176176, 4367242, 6352352, 8734484, 17468968, 34937936, 69875872]

約数ペア:

[(1, 69875872), (2, 34937936), (4, 17468968), (8, 8734484), (11, 6352352), (16, 4367242), (22, 3176176), (32, 2183621), (44, 1588088), (88, 794044), (176, 397022), (179, 390368), (352, 198511), (358, 195184), (716, 97592), (1109, 63008), (1432, 48796), (1969, 35488), (2218, 31504), (2864, 24398), (3938, 17744), (4436, 15752), (5728, 12199), (7876, 8872)]