61508016

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22481}}^1$

素因数の和:22514

約数の個数: 60

約数和(自身を含む): 181204920

約数和(自身を除く): 119696904

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, 22481, 44962, 67443, 89924, 134886, 179848, 202329, 269772, 359696, 404658, 427139, 539544, 809316, 854278, 1079088, 1281417, 1618632, 1708556, 2562834, 3237264, 3417112, 3844251, 5125668, 6834224, 7688502, 10251336, 15377004, 20502672, 30754008, 61508016]

約数ペア:

[(1, 61508016), (2, 30754008), (3, 20502672), (4, 15377004), (6, 10251336), (8, 7688502), (9, 6834224), (12, 5125668), (16, 3844251), (18, 3417112), (19, 3237264), (24, 2562834), (36, 1708556), (38, 1618632), (48, 1281417), (57, 1079088), (72, 854278), (76, 809316), (114, 539544), (144, 427139), (152, 404658), (171, 359696), (228, 269772), (304, 202329), (342, 179848), (456, 134886), (684, 89924), (912, 67443), (1368, 44962), (2736, 22481)]