61784008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 138801600

約数和(自身を除く): 77017592

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 572, 583, 689, 1019, 1144, 1166, 1378, 2038, 2332, 2756, 4076, 4664, 5512, 7579, 8152, 11209, 13247, 15158, 22418, 26494, 30316, 44836, 52988, 54007, 60632, 89672, 105976, 108014, 145717, 216028, 291434, 432056, 582868, 594077, 702091, 1165736, 1188154, 1404182, 2376308, 2808364, 4752616, 5616728, 7723001, 15446002, 30892004, 61784008]

約数ペア:

[(1, 61784008), (2, 30892004), (4, 15446002), (8, 7723001), (11, 5616728), (13, 4752616), (22, 2808364), (26, 2376308), (44, 1404182), (52, 1188154), (53, 1165736), (88, 702091), (104, 594077), (106, 582868), (143, 432056), (212, 291434), (286, 216028), (424, 145717), (572, 108014), (583, 105976), (689, 89672), (1019, 60632), (1144, 54007), (1166, 52988), (1378, 44836), (2038, 30316), (2332, 26494), (2756, 22418), (4076, 15158), (4664, 13247), (5512, 11209), (7579, 8152)]