42144948

素因数分解:

$2^2\times 3^6\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 84

約数和(自身を含む): 112469700

約数和(自身を除く): 70324752

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 149, 162, 194, 243, 291, 298, 324, 388, 447, 486, 582, 596, 729, 873, 894, 972, 1164, 1341, 1458, 1746, 1788, 2619, 2682, 2916, 3492, 4023, 5238, 5364, 7857, 8046, 10476, 12069, 14453, 15714, 16092, 23571, 24138, 28906, 31428, 36207, 43359, 47142, 48276, 57812, 70713, 72414, 86718, 94284, 108621, 130077, 141426, 144828, 173436, 217242, 260154, 282852, 390231, 434484, 520308, 780462, 1170693, 1560924, 2341386, 3512079, 4682772, 7024158, 10536237, 14048316, 21072474, 42144948]

約数ペア:

[(1, 42144948), (2, 21072474), (3, 14048316), (4, 10536237), (6, 7024158), (9, 4682772), (12, 3512079), (18, 2341386), (27, 1560924), (36, 1170693), (54, 780462), (81, 520308), (97, 434484), (108, 390231), (149, 282852), (162, 260154), (194, 217242), (243, 173436), (291, 144828), (298, 141426), (324, 130077), (388, 108621), (447, 94284), (486, 86718), (582, 72414), (596, 70713), (729, 57812), (873, 48276), (894, 47142), (972, 43359), (1164, 36207), (1341, 31428), (1458, 28906), (1746, 24138), (1788, 23571), (2619, 16092), (2682, 15714), (2916, 14453), (3492, 12069), (4023, 10476), (5238, 8046), (5364, 7857)]