78375456

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14323}}^1$

素因数の和:14358

約数の個数: 72

約数和(自身を含む): 234627120

約数和(自身を除く): 156251664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 14323, 28646, 42969, 57292, 85938, 114584, 128907, 171876, 229168, 257814, 272137, 343752, 458336, 515628, 544274, 687504, 816411, 1031256, 1088548, 1375008, 1632822, 2062512, 2177096, 2449233, 3265644, 4125024, 4354192, 4898466, 6531288, 8708384, 9796932, 13062576, 19593864, 26125152, 39187728, 78375456]

約数ペア:

[(1, 78375456), (2, 39187728), (3, 26125152), (4, 19593864), (6, 13062576), (8, 9796932), (9, 8708384), (12, 6531288), (16, 4898466), (18, 4354192), (19, 4125024), (24, 3265644), (32, 2449233), (36, 2177096), (38, 2062512), (48, 1632822), (57, 1375008), (72, 1088548), (76, 1031256), (96, 816411), (114, 687504), (144, 544274), (152, 515628), (171, 458336), (228, 343752), (288, 272137), (304, 257814), (342, 229168), (456, 171876), (608, 128907), (684, 114584), (912, 85938), (1368, 57292), (1824, 42969), (2736, 28646), (5472, 14323)]