77324205

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 153270720

約数和(自身を除く): 75946515

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 113, 133, 147, 245, 285, 339, 343, 399, 565, 665, 735, 791, 931, 1029, 1695, 1715, 1995, 2147, 2373, 2401, 2793, 3955, 4655, 5145, 5537, 6441, 6517, 7203, 10735, 11865, 12005, 13965, 15029, 16611, 19551, 27685, 32205, 32585, 36015, 38759, 45087, 45619, 75145, 83055, 97755, 105203, 116277, 136857, 193795, 225435, 228095, 271313, 315609, 526015, 581385, 684285, 736421, 813939, 1356565, 1578045, 2209263, 3682105, 4069695, 5154947, 11046315, 15464841, 25774735, 77324205]

約数ペア:

[(1, 77324205), (3, 25774735), (5, 15464841), (7, 11046315), (15, 5154947), (19, 4069695), (21, 3682105), (35, 2209263), (49, 1578045), (57, 1356565), (95, 813939), (105, 736421), (113, 684285), (133, 581385), (147, 526015), (245, 315609), (285, 271313), (339, 228095), (343, 225435), (399, 193795), (565, 136857), (665, 116277), (735, 105203), (791, 97755), (931, 83055), (1029, 75145), (1695, 45619), (1715, 45087), (1995, 38759), (2147, 36015), (2373, 32585), (2401, 32205), (2793, 27685), (3955, 19551), (4655, 16611), (5145, 15029), (5537, 13965), (6441, 12005), (6517, 11865), (7203, 10735)]