71678196

素因数分解:

$2^2\times 3^6\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:592

約数の個数: 84

約数和(自身を含む): 192437952

約数和(自身を除く): 120759756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 423, 486, 523, 564, 729, 846, 972, 1046, 1269, 1458, 1569, 1692, 2092, 2538, 2916, 3138, 3807, 4707, 5076, 6276, 7614, 9414, 11421, 14121, 15228, 18828, 22842, 24581, 28242, 34263, 42363, 45684, 49162, 56484, 68526, 73743, 84726, 98324, 127089, 137052, 147486, 169452, 221229, 254178, 294972, 381267, 442458, 508356, 663687, 762534, 884916, 1327374, 1525068, 1991061, 2654748, 3982122, 5973183, 7964244, 11946366, 17919549, 23892732, 35839098, 71678196]

約数ペア:

[(1, 71678196), (2, 35839098), (3, 23892732), (4, 17919549), (6, 11946366), (9, 7964244), (12, 5973183), (18, 3982122), (27, 2654748), (36, 1991061), (47, 1525068), (54, 1327374), (81, 884916), (94, 762534), (108, 663687), (141, 508356), (162, 442458), (188, 381267), (243, 294972), (282, 254178), (324, 221229), (423, 169452), (486, 147486), (523, 137052), (564, 127089), (729, 98324), (846, 84726), (972, 73743), (1046, 68526), (1269, 56484), (1458, 49162), (1569, 45684), (1692, 42363), (2092, 34263), (2538, 28242), (2916, 24581), (3138, 22842), (3807, 18828), (4707, 15228), (5076, 14121), (6276, 11421), (7614, 9414)]