65880648

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 194400000

約数和(自身を除く): 128519352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 89, 92, 108, 138, 149, 178, 184, 207, 216, 267, 276, 298, 356, 414, 447, 534, 552, 596, 621, 712, 801, 828, 894, 1068, 1192, 1242, 1341, 1602, 1656, 1788, 2047, 2136, 2403, 2484, 2682, 3204, 3427, 3576, 4023, 4094, 4806, 4968, 5364, 6141, 6408, 6854, 8046, 8188, 9612, 10281, 10728, 12282, 13261, 13708, 16092, 16376, 18423, 19224, 20562, 24564, 26522, 27416, 30843, 32184, 36846, 39783, 41124, 49128, 53044, 55269, 61686, 73692, 79566, 82248, 92529, 106088, 110538, 119349, 123372, 147384, 159132, 185058, 221076, 238698, 246744, 305003, 318264, 358047, 370116, 442152, 477396, 610006, 716094, 740232, 915009, 954792, 1220012, 1432188, 1830018, 2440024, 2745027, 2864376, 3660036, 5490054, 7320072, 8235081, 10980108, 16470162, 21960216, 32940324, 65880648]

約数ペア:

[(1, 65880648), (2, 32940324), (3, 21960216), (4, 16470162), (6, 10980108), (8, 8235081), (9, 7320072), (12, 5490054), (18, 3660036), (23, 2864376), (24, 2745027), (27, 2440024), (36, 1830018), (46, 1432188), (54, 1220012), (69, 954792), (72, 915009), (89, 740232), (92, 716094), (108, 610006), (138, 477396), (149, 442152), (178, 370116), (184, 358047), (207, 318264), (216, 305003), (267, 246744), (276, 238698), (298, 221076), (356, 185058), (414, 159132), (447, 147384), (534, 123372), (552, 119349), (596, 110538), (621, 106088), (712, 92529), (801, 82248), (828, 79566), (894, 73692), (1068, 61686), (1192, 55269), (1242, 53044), (1341, 49128), (1602, 41124), (1656, 39783), (1788, 36846), (2047, 32184), (2136, 30843), (2403, 27416), (2484, 26522), (2682, 24564), (3204, 20562), (3427, 19224), (3576, 18423), (4023, 16376), (4094, 16092), (4806, 13708), (4968, 13261), (5364, 12282), (6141, 10728), (6408, 10281), (6854, 9612), (8046, 8188)]