78268752

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28607}}^1$

素因数の和:28640

約数の個数: 60

約数和(自身を含む): 230580480

約数和(自身を除く): 152311728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 28607, 57214, 85821, 114428, 171642, 228856, 257463, 343284, 457712, 514926, 543533, 686568, 1029852, 1087066, 1373136, 1630599, 2059704, 2174132, 3261198, 4119408, 4348264, 4891797, 6522396, 8696528, 9783594, 13044792, 19567188, 26089584, 39134376, 78268752]

約数ペア:

[(1, 78268752), (2, 39134376), (3, 26089584), (4, 19567188), (6, 13044792), (8, 9783594), (9, 8696528), (12, 6522396), (16, 4891797), (18, 4348264), (19, 4119408), (24, 3261198), (36, 2174132), (38, 2059704), (48, 1630599), (57, 1373136), (72, 1087066), (76, 1029852), (114, 686568), (144, 543533), (152, 514926), (171, 457712), (228, 343284), (304, 257463), (342, 228856), (456, 171642), (684, 114428), (912, 85821), (1368, 57214), (2736, 28607)]