78975036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3967}}^1$

素因数の和:4063

約数の個数: 72

約数和(自身を含む): 231096320

約数和(自身を除く): 152121284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 3967, 4977, 6636, 7934, 9954, 11901, 15868, 19908, 23802, 27769, 35703, 47604, 55538, 71406, 83307, 111076, 142812, 166614, 249921, 313393, 333228, 499842, 626786, 940179, 999684, 1253572, 1880358, 2193751, 2820537, 3760716, 4387502, 5641074, 6581253, 8775004, 11282148, 13162506, 19743759, 26325012, 39487518, 78975036]

約数ペア:

[(1, 78975036), (2, 39487518), (3, 26325012), (4, 19743759), (6, 13162506), (7, 11282148), (9, 8775004), (12, 6581253), (14, 5641074), (18, 4387502), (21, 3760716), (28, 2820537), (36, 2193751), (42, 1880358), (63, 1253572), (79, 999684), (84, 940179), (126, 626786), (158, 499842), (237, 333228), (252, 313393), (316, 249921), (474, 166614), (553, 142812), (711, 111076), (948, 83307), (1106, 71406), (1422, 55538), (1659, 47604), (2212, 35703), (2844, 27769), (3318, 23802), (3967, 19908), (4977, 15868), (6636, 11901), (7934, 9954)]