73643076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2969}}^1$

素因数の和:3045

約数の個数: 72

約数和(自身を含む): 204324120

約数和(自身を除く): 130681044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 2969, 4134, 5938, 6201, 8268, 8907, 11876, 12402, 17814, 24804, 26721, 35628, 38597, 53442, 77194, 106884, 115791, 154388, 157357, 231582, 314714, 347373, 463164, 472071, 629428, 694746, 944142, 1389492, 1416213, 1888284, 2045641, 2832426, 4091282, 5664852, 6136923, 8182564, 12273846, 18410769, 24547692, 36821538, 73643076]

約数ペア:

[(1, 73643076), (2, 36821538), (3, 24547692), (4, 18410769), (6, 12273846), (9, 8182564), (12, 6136923), (13, 5664852), (18, 4091282), (26, 2832426), (36, 2045641), (39, 1888284), (52, 1416213), (53, 1389492), (78, 944142), (106, 694746), (117, 629428), (156, 472071), (159, 463164), (212, 347373), (234, 314714), (318, 231582), (468, 157357), (477, 154388), (636, 115791), (689, 106884), (954, 77194), (1378, 53442), (1908, 38597), (2067, 35628), (2756, 26721), (2969, 24804), (4134, 17814), (5938, 12402), (6201, 11876), (8268, 8907)]