121319712

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22171}}^1$

素因数の和:22206

約数の個数: 72

約数和(自身を含む): 363177360

約数和(自身を除く): 241857648

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, 22171, 44342, 66513, 88684, 133026, 177368, 199539, 266052, 354736, 399078, 421249, 532104, 709472, 798156, 842498, 1064208, 1263747, 1596312, 1684996, 2128416, 2527494, 3192624, 3369992, 3791241, 5054988, 6385248, 6739984, 7582482, 10109976, 13479968, 15164964, 20219952, 30329928, 40439904, 60659856, 121319712]

約数ペア:

[(1, 121319712), (2, 60659856), (3, 40439904), (4, 30329928), (6, 20219952), (8, 15164964), (9, 13479968), (12, 10109976), (16, 7582482), (18, 6739984), (19, 6385248), (24, 5054988), (32, 3791241), (36, 3369992), (38, 3192624), (48, 2527494), (57, 2128416), (72, 1684996), (76, 1596312), (96, 1263747), (114, 1064208), (144, 842498), (152, 798156), (171, 709472), (228, 532104), (288, 421249), (304, 399078), (342, 354736), (456, 266052), (608, 199539), (684, 177368), (912, 133026), (1368, 88684), (1824, 66513), (2736, 44342), (5472, 22171)]