72142056

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47713}}^1$

素因数の和:47735

約数の個数: 64

約数和(自身を含む): 229027200

約数和(自身を除く): 156885144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 47713, 95426, 143139, 190852, 286278, 333991, 381704, 429417, 572556, 667982, 858834, 1001973, 1145112, 1288251, 1335964, 1717668, 2003946, 2576502, 2671928, 3005919, 3435336, 4007892, 5153004, 6011838, 8015784, 9017757, 10306008, 12023676, 18035514, 24047352, 36071028, 72142056]

約数ペア:

[(1, 72142056), (2, 36071028), (3, 24047352), (4, 18035514), (6, 12023676), (7, 10306008), (8, 9017757), (9, 8015784), (12, 6011838), (14, 5153004), (18, 4007892), (21, 3435336), (24, 3005919), (27, 2671928), (28, 2576502), (36, 2003946), (42, 1717668), (54, 1335964), (56, 1288251), (63, 1145112), (72, 1001973), (84, 858834), (108, 667982), (126, 572556), (168, 429417), (189, 381704), (216, 333991), (252, 286278), (378, 190852), (504, 143139), (756, 95426), (1512, 47713)]