72198070784

素因数分解:

$2^9\times 7^2\times {\mathrm{101}}^1\times {\mathrm{28493}}^1$

素因数の和:28626

約数の個数: 120

約数和(自身を含む): 169474390668

約数和(自身を除く): 97276319884

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 101, 112, 128, 196, 202, 224, 256, 392, 404, 448, 512, 707, 784, 808, 896, 1414, 1568, 1616, 1792, 2828, 3136, 3232, 3584, 4949, 5656, 6272, 6464, 9898, 11312, 12544, 12928, 19796, 22624, 25088, 25856, 28493, 39592, 45248, 51712, 56986, 79184, 90496, 113972, 158368, 180992, 199451, 227944, 316736, 361984, 398902, 455888, 633472, 797804, 911776, 1266944, 1396157, 1595608, 1823552, 2533888, 2792314, 2877793, 3191216, 3647104, 5584628, 5755586, 6382432, 7294208, 11169256, 11511172, 12764864, 14588416, 20144551, 22338512, 23022344, 25529728, 40289102, 44677024, 46044688, 51059456, 80578204, 89354048, 92089376, 102118912, 141011857, 161156408, 178708096, 184178752, 282023714, 322312816, 357416192, 368357504, 564047428, 644625632, 714832384, 736715008, 1128094856, 1289251264, 1473430016, 2256189712, 2578502528, 4512379424, 5157005056, 9024758848, 10314010112, 18049517696, 36099035392, 72198070784]

約数ペア:

[(1, 72198070784), (2, 36099035392), (4, 18049517696), (7, 10314010112), (8, 9024758848), (14, 5157005056), (16, 4512379424), (28, 2578502528), (32, 2256189712), (49, 1473430016), (56, 1289251264), (64, 1128094856), (98, 736715008), (101, 714832384), (112, 644625632), (128, 564047428), (196, 368357504), (202, 357416192), (224, 322312816), (256, 282023714), (392, 184178752), (404, 178708096), (448, 161156408), (512, 141011857), (707, 102118912), (784, 92089376), (808, 89354048), (896, 80578204), (1414, 51059456), (1568, 46044688), (1616, 44677024), (1792, 40289102), (2828, 25529728), (3136, 23022344), (3232, 22338512), (3584, 20144551), (4949, 14588416), (5656, 12764864), (6272, 11511172), (6464, 11169256), (9898, 7294208), (11312, 6382432), (12544, 5755586), (12928, 5584628), (19796, 3647104), (22624, 3191216), (25088, 2877793), (25856, 2792314), (28493, 2533888), (39592, 1823552), (45248, 1595608), (51712, 1396157), (56986, 1266944), (79184, 911776), (90496, 797804), (113972, 633472), (158368, 455888), (180992, 398902), (199451, 361984), (227944, 316736)]