91306476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 245044800

約数和(自身を除く): 153738324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 131, 171, 228, 262, 342, 393, 524, 684, 786, 1019, 1179, 1572, 2038, 2358, 2489, 3057, 4076, 4716, 4978, 6114, 7467, 9171, 9956, 12228, 14934, 18342, 19361, 22401, 29868, 36684, 38722, 44802, 58083, 77444, 89604, 116166, 133489, 174249, 232332, 266978, 348498, 400467, 533956, 696996, 800934, 1201401, 1601868, 2402802, 2536291, 4805604, 5072582, 7608873, 10145164, 15217746, 22826619, 30435492, 45653238, 91306476]

約数ペア:

[(1, 91306476), (2, 45653238), (3, 30435492), (4, 22826619), (6, 15217746), (9, 10145164), (12, 7608873), (18, 5072582), (19, 4805604), (36, 2536291), (38, 2402802), (57, 1601868), (76, 1201401), (114, 800934), (131, 696996), (171, 533956), (228, 400467), (262, 348498), (342, 266978), (393, 232332), (524, 174249), (684, 133489), (786, 116166), (1019, 89604), (1179, 77444), (1572, 58083), (2038, 44802), (2358, 38722), (2489, 36684), (3057, 29868), (4076, 22401), (4716, 19361), (4978, 18342), (6114, 14934), (7467, 12228), (9171, 9956)]