63216972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:892

約数の個数: 144

約数和(自身を含む): 205470720

約数和(自身を除く): 142253748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 839, 897, 966, 1092, 1196, 1449, 1638, 1678, 1794, 1932, 2093, 2517, 2691, 2898, 3276, 3356, 3588, 4186, 5034, 5382, 5796, 5873, 6279, 7551, 8372, 10068, 10764, 10907, 11746, 12558, 15102, 17619, 18837, 19297, 21814, 23492, 25116, 30204, 32721, 35238, 37674, 38594, 43628, 52857, 57891, 65442, 70476, 75348, 76349, 77188, 98163, 105714, 115782, 130884, 135079, 152698, 173673, 196326, 211428, 229047, 231564, 250861, 270158, 305396, 347346, 392652, 405237, 458094, 501722, 540316, 687141, 694692, 752583, 810474, 916188, 1003444, 1215711, 1374282, 1505166, 1620948, 1756027, 2257749, 2431422, 2748564, 3010332, 3512054, 4515498, 4862844, 5268081, 7024108, 9030996, 10536162, 15804243, 21072324, 31608486, 63216972]

約数ペア:

[(1, 63216972), (2, 31608486), (3, 21072324), (4, 15804243), (6, 10536162), (7, 9030996), (9, 7024108), (12, 5268081), (13, 4862844), (14, 4515498), (18, 3512054), (21, 3010332), (23, 2748564), (26, 2431422), (28, 2257749), (36, 1756027), (39, 1620948), (42, 1505166), (46, 1374282), (52, 1215711), (63, 1003444), (69, 916188), (78, 810474), (84, 752583), (91, 694692), (92, 687141), (117, 540316), (126, 501722), (138, 458094), (156, 405237), (161, 392652), (182, 347346), (207, 305396), (234, 270158), (252, 250861), (273, 231564), (276, 229047), (299, 211428), (322, 196326), (364, 173673), (414, 152698), (468, 135079), (483, 130884), (546, 115782), (598, 105714), (644, 98163), (819, 77188), (828, 76349), (839, 75348), (897, 70476), (966, 65442), (1092, 57891), (1196, 52857), (1449, 43628), (1638, 38594), (1678, 37674), (1794, 35238), (1932, 32721), (2093, 30204), (2517, 25116), (2691, 23492), (2898, 21814), (3276, 19297), (3356, 18837), (3588, 17619), (4186, 15102), (5034, 12558), (5382, 11746), (5796, 10907), (5873, 10764), (6279, 10068), (7551, 8372)]