68359095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 142571520

約数和(自身を除く): 74212425

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 67, 79, 105, 123, 201, 205, 237, 287, 315, 335, 369, 395, 469, 553, 603, 615, 711, 861, 1005, 1185, 1407, 1435, 1659, 1845, 2345, 2583, 2747, 2765, 3015, 3239, 3555, 4221, 4305, 4977, 5293, 7035, 8241, 8295, 9717, 12915, 13735, 15879, 16195, 19229, 21105, 22673, 24723, 24885, 26465, 29151, 37051, 41205, 47637, 48585, 57687, 68019, 79395, 96145, 111153, 113365, 123615, 145755, 173061, 185255, 204057, 217013, 238185, 288435, 333459, 340095, 555765, 651039, 865305, 1020285, 1085065, 1519091, 1667295, 1953117, 3255195, 4557273, 7595455, 9765585, 13671819, 22786365, 68359095]

約数ペア:

[(1, 68359095), (3, 22786365), (5, 13671819), (7, 9765585), (9, 7595455), (15, 4557273), (21, 3255195), (35, 1953117), (41, 1667295), (45, 1519091), (63, 1085065), (67, 1020285), (79, 865305), (105, 651039), (123, 555765), (201, 340095), (205, 333459), (237, 288435), (287, 238185), (315, 217013), (335, 204057), (369, 185255), (395, 173061), (469, 145755), (553, 123615), (603, 113365), (615, 111153), (711, 96145), (861, 79395), (1005, 68019), (1185, 57687), (1407, 48585), (1435, 47637), (1659, 41205), (1845, 37051), (2345, 29151), (2583, 26465), (2747, 24885), (2765, 24723), (3015, 22673), (3239, 21105), (3555, 19229), (4221, 16195), (4305, 15879), (4977, 13735), (5293, 12915), (7035, 9717), (8241, 8295)]