72612072

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1408

約数の個数: 128

約数和(自身を含む): 228816000

約数和(自身を除く): 156203928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1361, 1368, 1404, 1482, 1976, 2052, 2223, 2722, 2808, 2964, 4083, 4104, 4446, 5444, 5928, 6669, 8166, 8892, 10888, 12249, 13338, 16332, 17693, 17784, 24498, 25859, 26676, 32664, 35386, 36747, 48996, 51718, 53079, 53352, 70772, 73494, 77577, 97992, 103436, 106158, 141544, 146988, 155154, 159237, 206872, 212316, 232731, 293976, 310308, 318474, 336167, 424632, 465462, 477711, 620616, 636948, 672334, 698193, 930924, 955422, 1008501, 1273896, 1344668, 1396386, 1861848, 1910844, 2017002, 2689336, 2792772, 3025503, 3821688, 4034004, 5585544, 6051006, 8068008, 9076509, 12102012, 18153018, 24204024, 36306036, 72612072]

約数ペア:

[(1, 72612072), (2, 36306036), (3, 24204024), (4, 18153018), (6, 12102012), (8, 9076509), (9, 8068008), (12, 6051006), (13, 5585544), (18, 4034004), (19, 3821688), (24, 3025503), (26, 2792772), (27, 2689336), (36, 2017002), (38, 1910844), (39, 1861848), (52, 1396386), (54, 1344668), (57, 1273896), (72, 1008501), (76, 955422), (78, 930924), (104, 698193), (108, 672334), (114, 636948), (117, 620616), (152, 477711), (156, 465462), (171, 424632), (216, 336167), (228, 318474), (234, 310308), (247, 293976), (312, 232731), (342, 212316), (351, 206872), (456, 159237), (468, 155154), (494, 146988), (513, 141544), (684, 106158), (702, 103436), (741, 97992), (936, 77577), (988, 73494), (1026, 70772), (1361, 53352), (1368, 53079), (1404, 51718), (1482, 48996), (1976, 36747), (2052, 35386), (2223, 32664), (2722, 26676), (2808, 25859), (2964, 24498), (4083, 17784), (4104, 17693), (4446, 16332), (5444, 13338), (5928, 12249), (6669, 10888), (8166, 8892)]