66961464

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 119662536

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 47, 58, 69, 87, 89, 92, 94, 116, 138, 141, 174, 178, 184, 188, 232, 267, 276, 282, 348, 356, 376, 534, 552, 564, 667, 696, 712, 1068, 1081, 1128, 1334, 1363, 2001, 2047, 2136, 2162, 2581, 2668, 2726, 3243, 4002, 4089, 4094, 4183, 4324, 5162, 5336, 5452, 6141, 6486, 7743, 8004, 8178, 8188, 8366, 8648, 10324, 10904, 12282, 12549, 12972, 15486, 16008, 16356, 16376, 16732, 20648, 24564, 25098, 25944, 30972, 31349, 32712, 33464, 49128, 50196, 59363, 61944, 62698, 94047, 96209, 100392, 118726, 121307, 125396, 178089, 188094, 192418, 237452, 242614, 250792, 288627, 356178, 363921, 376188, 384836, 474904, 485228, 577254, 712356, 727842, 752376, 769672, 970456, 1154508, 1424712, 1455684, 2309016, 2790061, 2911368, 5580122, 8370183, 11160244, 16740366, 22320488, 33480732, 66961464]

約数ペア:

[(1, 66961464), (2, 33480732), (3, 22320488), (4, 16740366), (6, 11160244), (8, 8370183), (12, 5580122), (23, 2911368), (24, 2790061), (29, 2309016), (46, 1455684), (47, 1424712), (58, 1154508), (69, 970456), (87, 769672), (89, 752376), (92, 727842), (94, 712356), (116, 577254), (138, 485228), (141, 474904), (174, 384836), (178, 376188), (184, 363921), (188, 356178), (232, 288627), (267, 250792), (276, 242614), (282, 237452), (348, 192418), (356, 188094), (376, 178089), (534, 125396), (552, 121307), (564, 118726), (667, 100392), (696, 96209), (712, 94047), (1068, 62698), (1081, 61944), (1128, 59363), (1334, 50196), (1363, 49128), (2001, 33464), (2047, 32712), (2136, 31349), (2162, 30972), (2581, 25944), (2668, 25098), (2726, 24564), (3243, 20648), (4002, 16732), (4089, 16376), (4094, 16356), (4183, 16008), (4324, 15486), (5162, 12972), (5336, 12549), (5452, 12282), (6141, 10904), (6486, 10324), (7743, 8648), (8004, 8366), (8178, 8188)]