78788045133

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{1987}}^1$

素因数の和:2367

約数の個数: 96

約数和(自身を含む): 136555560960

約数和(自身を除く): 57767515827

約数列:

[1, 3, 7, 9, 21, 31, 63, 79, 93, 217, 237, 257, 279, 553, 651, 711, 771, 1659, 1799, 1953, 1987, 2313, 2449, 4977, 5397, 5961, 7347, 7967, 13909, 16191, 17143, 17883, 20303, 22041, 23901, 41727, 51429, 55769, 60909, 61597, 71703, 125181, 142121, 154287, 156973, 167307, 182727, 184791, 426363, 431179, 470919, 501921, 510659, 554373, 629393, 1098811, 1279089, 1293537, 1412757, 1531977, 1888179, 3296433, 3574613, 3880611, 4405751, 4595931, 4866163, 5664537, 9889299, 10723839, 13217253, 14598489, 15830429, 32171517, 34063141, 39651759, 40342061, 43795467, 47491287, 102189423, 110813003, 121026183, 142473861, 282394427, 306568269, 332439009, 363078549, 847183281, 997317027, 1250603891, 2541549843, 3751811673, 8754227237, 11255435019, 26262681711, 78788045133]

約数ペア:

[(1, 78788045133), (3, 26262681711), (7, 11255435019), (9, 8754227237), (21, 3751811673), (31, 2541549843), (63, 1250603891), (79, 997317027), (93, 847183281), (217, 363078549), (237, 332439009), (257, 306568269), (279, 282394427), (553, 142473861), (651, 121026183), (711, 110813003), (771, 102189423), (1659, 47491287), (1799, 43795467), (1953, 40342061), (1987, 39651759), (2313, 34063141), (2449, 32171517), (4977, 15830429), (5397, 14598489), (5961, 13217253), (7347, 10723839), (7967, 9889299), (13909, 5664537), (16191, 4866163), (17143, 4595931), (17883, 4405751), (20303, 3880611), (22041, 3574613), (23901, 3296433), (41727, 1888179), (51429, 1531977), (55769, 1412757), (60909, 1293537), (61597, 1279089), (71703, 1098811), (125181, 629393), (142121, 554373), (154287, 510659), (156973, 501921), (167307, 470919), (182727, 431179), (184791, 426363)]