61894728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 192778560

約数和(自身を除く): 130883832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 227, 252, 454, 504, 541, 681, 908, 1082, 1362, 1589, 1623, 1816, 2043, 2164, 2724, 3178, 3246, 3787, 4086, 4328, 4767, 4869, 5448, 6356, 6492, 7574, 8172, 9534, 9738, 11361, 12712, 12984, 14301, 15148, 16344, 19068, 19476, 22722, 28602, 30296, 34083, 38136, 38952, 45444, 57204, 68166, 90888, 114408, 122807, 136332, 245614, 272664, 368421, 491228, 736842, 859649, 982456, 1105263, 1473684, 1719298, 2210526, 2578947, 2947368, 3438596, 4421052, 5157894, 6877192, 7736841, 8842104, 10315788, 15473682, 20631576, 30947364, 61894728]

約数ペア:

[(1, 61894728), (2, 30947364), (3, 20631576), (4, 15473682), (6, 10315788), (7, 8842104), (8, 7736841), (9, 6877192), (12, 5157894), (14, 4421052), (18, 3438596), (21, 2947368), (24, 2578947), (28, 2210526), (36, 1719298), (42, 1473684), (56, 1105263), (63, 982456), (72, 859649), (84, 736842), (126, 491228), (168, 368421), (227, 272664), (252, 245614), (454, 136332), (504, 122807), (541, 114408), (681, 90888), (908, 68166), (1082, 57204), (1362, 45444), (1589, 38952), (1623, 38136), (1816, 34083), (2043, 30296), (2164, 28602), (2724, 22722), (3178, 19476), (3246, 19068), (3787, 16344), (4086, 15148), (4328, 14301), (4767, 12984), (4869, 12712), (5448, 11361), (6356, 9738), (6492, 9534), (7574, 8172)]