71926096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 162221760

約数和(自身を除く): 90295664

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 137, 152, 157, 176, 209, 274, 304, 314, 418, 548, 628, 836, 1096, 1256, 1507, 1672, 1727, 2192, 2512, 2603, 2983, 3014, 3344, 3454, 5206, 5966, 6028, 6908, 10412, 11932, 12056, 13816, 20824, 21509, 23864, 24112, 27632, 28633, 32813, 41648, 43018, 47728, 57266, 65626, 86036, 114532, 131252, 172072, 229064, 236599, 262504, 344144, 408671, 458128, 473198, 525008, 817342, 946396, 1634684, 1892792, 3269368, 3785584, 4495381, 6538736, 8990762, 17981524, 35963048, 71926096]

約数ペア:

[(1, 71926096), (2, 35963048), (4, 17981524), (8, 8990762), (11, 6538736), (16, 4495381), (19, 3785584), (22, 3269368), (38, 1892792), (44, 1634684), (76, 946396), (88, 817342), (137, 525008), (152, 473198), (157, 458128), (176, 408671), (209, 344144), (274, 262504), (304, 236599), (314, 229064), (418, 172072), (548, 131252), (628, 114532), (836, 86036), (1096, 65626), (1256, 57266), (1507, 47728), (1672, 43018), (1727, 41648), (2192, 32813), (2512, 28633), (2603, 27632), (2983, 24112), (3014, 23864), (3344, 21509), (3454, 20824), (5206, 13816), (5966, 12056), (6028, 11932), (6908, 10412)]