77832664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 200793600

約数和(自身を除く): 122960936

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 19, 26, 28, 34, 38, 52, 56, 68, 76, 91, 104, 119, 133, 136, 152, 182, 221, 238, 247, 266, 323, 331, 364, 442, 476, 494, 532, 646, 662, 728, 884, 952, 988, 1064, 1292, 1324, 1547, 1729, 1768, 1976, 2261, 2317, 2584, 2648, 3094, 3458, 4199, 4303, 4522, 4634, 5627, 6188, 6289, 6916, 8398, 8606, 9044, 9268, 11254, 12376, 12578, 13832, 16796, 17212, 18088, 18536, 22508, 25156, 29393, 30121, 33592, 34424, 39389, 44023, 45016, 50312, 58786, 60242, 73151, 78778, 81757, 88046, 106913, 117572, 120484, 146302, 157556, 163514, 176092, 213826, 235144, 240968, 292604, 315112, 327028, 352184, 427652, 512057, 572299, 585208, 654056, 748391, 855304, 1024114, 1144598, 1389869, 1496782, 2048228, 2289196, 2779738, 2993564, 4096456, 4578392, 5559476, 5987128, 9729083, 11118952, 19458166, 38916332, 77832664]

約数ペア:

[(1, 77832664), (2, 38916332), (4, 19458166), (7, 11118952), (8, 9729083), (13, 5987128), (14, 5559476), (17, 4578392), (19, 4096456), (26, 2993564), (28, 2779738), (34, 2289196), (38, 2048228), (52, 1496782), (56, 1389869), (68, 1144598), (76, 1024114), (91, 855304), (104, 748391), (119, 654056), (133, 585208), (136, 572299), (152, 512057), (182, 427652), (221, 352184), (238, 327028), (247, 315112), (266, 292604), (323, 240968), (331, 235144), (364, 213826), (442, 176092), (476, 163514), (494, 157556), (532, 146302), (646, 120484), (662, 117572), (728, 106913), (884, 88046), (952, 81757), (988, 78778), (1064, 73151), (1292, 60242), (1324, 58786), (1547, 50312), (1729, 45016), (1768, 44023), (1976, 39389), (2261, 34424), (2317, 33592), (2584, 30121), (2648, 29393), (3094, 25156), (3458, 22508), (4199, 18536), (4303, 18088), (4522, 17212), (4634, 16796), (5627, 13832), (6188, 12578), (6289, 12376), (6916, 11254), (8398, 9268), (8606, 9044)]