111519492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2241

約数の個数: 72

約数和(自身を含む): 306240480

約数和(自身を除く): 194720988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 1068, 1246, 1869, 2131, 2492, 3738, 4262, 4361, 6393, 7476, 8524, 8722, 12786, 13083, 14917, 17444, 25572, 26166, 29834, 44751, 52332, 59668, 89502, 104419, 179004, 189659, 208838, 313257, 379318, 417676, 568977, 626514, 758636, 1137954, 1253028, 1327613, 2275908, 2655226, 3982839, 5310452, 7965678, 9293291, 15931356, 18586582, 27879873, 37173164, 55759746, 111519492]

約数ペア:

[(1, 111519492), (2, 55759746), (3, 37173164), (4, 27879873), (6, 18586582), (7, 15931356), (12, 9293291), (14, 7965678), (21, 5310452), (28, 3982839), (42, 2655226), (49, 2275908), (84, 1327613), (89, 1253028), (98, 1137954), (147, 758636), (178, 626514), (196, 568977), (267, 417676), (294, 379318), (356, 313257), (534, 208838), (588, 189659), (623, 179004), (1068, 104419), (1246, 89502), (1869, 59668), (2131, 52332), (2492, 44751), (3738, 29834), (4262, 26166), (4361, 25572), (6393, 17444), (7476, 14917), (8524, 13083), (8722, 12786)]