78330924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 240787456

約数和(自身を除く): 162456532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 37, 42, 62, 63, 74, 84, 93, 111, 124, 126, 148, 186, 217, 222, 252, 259, 271, 279, 333, 372, 434, 444, 518, 542, 558, 651, 666, 777, 813, 868, 1036, 1084, 1116, 1147, 1302, 1332, 1554, 1626, 1897, 1953, 2294, 2331, 2439, 2604, 3108, 3252, 3441, 3794, 3906, 4588, 4662, 4878, 5691, 6882, 7588, 7812, 8029, 8401, 9324, 9756, 10027, 10323, 11382, 13764, 16058, 16802, 17073, 20054, 20646, 22764, 24087, 25203, 30081, 32116, 33604, 34146, 40108, 41292, 48174, 50406, 58807, 60162, 68292, 70189, 72261, 75609, 90243, 96348, 100812, 117614, 120324, 140378, 144522, 151218, 176421, 180486, 210567, 235228, 280756, 289044, 302436, 310837, 352842, 360972, 421134, 529263, 621674, 631701, 705684, 842268, 932511, 1058526, 1243348, 1263402, 1865022, 2117052, 2175859, 2526804, 2797533, 3730044, 4351718, 5595066, 6527577, 8703436, 11190132, 13055154, 19582731, 26110308, 39165462, 78330924]

約数ペア:

[(1, 78330924), (2, 39165462), (3, 26110308), (4, 19582731), (6, 13055154), (7, 11190132), (9, 8703436), (12, 6527577), (14, 5595066), (18, 4351718), (21, 3730044), (28, 2797533), (31, 2526804), (36, 2175859), (37, 2117052), (42, 1865022), (62, 1263402), (63, 1243348), (74, 1058526), (84, 932511), (93, 842268), (111, 705684), (124, 631701), (126, 621674), (148, 529263), (186, 421134), (217, 360972), (222, 352842), (252, 310837), (259, 302436), (271, 289044), (279, 280756), (333, 235228), (372, 210567), (434, 180486), (444, 176421), (518, 151218), (542, 144522), (558, 140378), (651, 120324), (666, 117614), (777, 100812), (813, 96348), (868, 90243), (1036, 75609), (1084, 72261), (1116, 70189), (1147, 68292), (1302, 60162), (1332, 58807), (1554, 50406), (1626, 48174), (1897, 41292), (1953, 40108), (2294, 34146), (2331, 33604), (2439, 32116), (2604, 30081), (3108, 25203), (3252, 24087), (3441, 22764), (3794, 20646), (3906, 20054), (4588, 17073), (4662, 16802), (4878, 16058), (5691, 13764), (6882, 11382), (7588, 10323), (7812, 10027), (8029, 9756), (8401, 9324)]