68472144

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:569

約数の個数: 120

約数和(自身を含む): 209431040

約数和(自身を除く): 140958896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 79, 104, 117, 144, 156, 158, 208, 234, 237, 312, 316, 463, 468, 474, 624, 632, 711, 926, 936, 948, 1027, 1264, 1389, 1422, 1852, 1872, 1896, 2054, 2778, 2844, 3081, 3704, 3792, 4108, 4167, 5556, 5688, 6019, 6162, 7408, 8216, 8334, 9243, 11112, 11376, 12038, 12324, 16432, 16668, 18057, 18486, 22224, 24076, 24648, 33336, 36114, 36577, 36972, 48152, 49296, 54171, 66672, 72228, 73154, 73944, 96304, 108342, 109731, 144456, 146308, 147888, 216684, 219462, 288912, 292616, 329193, 433368, 438924, 475501, 585232, 658386, 866736, 877848, 951002, 1316772, 1426503, 1755696, 1902004, 2633544, 2853006, 3804008, 4279509, 5267088, 5706012, 7608016, 8559018, 11412024, 17118036, 22824048, 34236072, 68472144]

約数ペア:

[(1, 68472144), (2, 34236072), (3, 22824048), (4, 17118036), (6, 11412024), (8, 8559018), (9, 7608016), (12, 5706012), (13, 5267088), (16, 4279509), (18, 3804008), (24, 2853006), (26, 2633544), (36, 1902004), (39, 1755696), (48, 1426503), (52, 1316772), (72, 951002), (78, 877848), (79, 866736), (104, 658386), (117, 585232), (144, 475501), (156, 438924), (158, 433368), (208, 329193), (234, 292616), (237, 288912), (312, 219462), (316, 216684), (463, 147888), (468, 146308), (474, 144456), (624, 109731), (632, 108342), (711, 96304), (926, 73944), (936, 73154), (948, 72228), (1027, 66672), (1264, 54171), (1389, 49296), (1422, 48152), (1852, 36972), (1872, 36577), (1896, 36114), (2054, 33336), (2778, 24648), (2844, 24076), (3081, 22224), (3704, 18486), (3792, 18057), (4108, 16668), (4167, 16432), (5556, 12324), (5688, 12038), (6019, 11376), (6162, 11112), (7408, 9243), (8216, 8334)]