76678686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 199600128

約数和(自身を除く): 122921442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 67, 93, 126, 134, 186, 201, 217, 279, 293, 402, 434, 469, 558, 586, 603, 651, 879, 938, 1206, 1302, 1407, 1758, 1953, 2051, 2077, 2637, 2814, 3906, 4102, 4154, 4221, 5274, 6153, 6231, 8442, 9083, 12306, 12462, 14539, 18166, 18459, 18693, 19631, 27249, 29078, 36918, 37386, 39262, 43617, 54498, 58893, 63581, 81747, 87234, 117786, 127162, 130851, 137417, 163494, 176679, 190743, 261702, 274834, 353358, 381486, 412251, 572229, 608561, 824502, 1144458, 1217122, 1236753, 1825683, 2473506, 3651366, 4259927, 5477049, 8519854, 10954098, 12779781, 25559562, 38339343, 76678686]

約数ペア:

[(1, 76678686), (2, 38339343), (3, 25559562), (6, 12779781), (7, 10954098), (9, 8519854), (14, 5477049), (18, 4259927), (21, 3651366), (31, 2473506), (42, 1825683), (62, 1236753), (63, 1217122), (67, 1144458), (93, 824502), (126, 608561), (134, 572229), (186, 412251), (201, 381486), (217, 353358), (279, 274834), (293, 261702), (402, 190743), (434, 176679), (469, 163494), (558, 137417), (586, 130851), (603, 127162), (651, 117786), (879, 87234), (938, 81747), (1206, 63581), (1302, 58893), (1407, 54498), (1758, 43617), (1953, 39262), (2051, 37386), (2077, 36918), (2637, 29078), (2814, 27249), (3906, 19631), (4102, 18693), (4154, 18459), (4221, 18166), (5274, 14539), (6153, 12462), (6231, 12306), (8442, 9083)]