66940236

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 199006080

約数和(自身を除く): 132065844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 67, 87, 99, 108, 116, 132, 134, 174, 198, 201, 261, 268, 297, 319, 348, 396, 402, 522, 594, 603, 638, 737, 783, 804, 841, 957, 1044, 1188, 1206, 1276, 1474, 1566, 1682, 1809, 1914, 1943, 2211, 2412, 2523, 2871, 2948, 3132, 3364, 3618, 3828, 3886, 4422, 5046, 5742, 5829, 6633, 7236, 7569, 7772, 8613, 8844, 9251, 10092, 11484, 11658, 13266, 15138, 17226, 17487, 18502, 19899, 21373, 22707, 23316, 26532, 27753, 30276, 34452, 34974, 37004, 39798, 42746, 45414, 52461, 55506, 56347, 64119, 69948, 79596, 83259, 85492, 90828, 104922, 111012, 112694, 128238, 166518, 169041, 192357, 209844, 225388, 249777, 256476, 333036, 338082, 384714, 499554, 507123, 577071, 619817, 676164, 769428, 999108, 1014246, 1154142, 1239634, 1521369, 1859451, 2028492, 2308284, 2479268, 3042738, 3718902, 5578353, 6085476, 7437804, 11156706, 16735059, 22313412, 33470118, 66940236]

約数ペア:

[(1, 66940236), (2, 33470118), (3, 22313412), (4, 16735059), (6, 11156706), (9, 7437804), (11, 6085476), (12, 5578353), (18, 3718902), (22, 3042738), (27, 2479268), (29, 2308284), (33, 2028492), (36, 1859451), (44, 1521369), (54, 1239634), (58, 1154142), (66, 1014246), (67, 999108), (87, 769428), (99, 676164), (108, 619817), (116, 577071), (132, 507123), (134, 499554), (174, 384714), (198, 338082), (201, 333036), (261, 256476), (268, 249777), (297, 225388), (319, 209844), (348, 192357), (396, 169041), (402, 166518), (522, 128238), (594, 112694), (603, 111012), (638, 104922), (737, 90828), (783, 85492), (804, 83259), (841, 79596), (957, 69948), (1044, 64119), (1188, 56347), (1206, 55506), (1276, 52461), (1474, 45414), (1566, 42746), (1682, 39798), (1809, 37004), (1914, 34974), (1943, 34452), (2211, 30276), (2412, 27753), (2523, 26532), (2871, 23316), (2948, 22707), (3132, 21373), (3364, 19899), (3618, 18502), (3828, 17487), (3886, 17226), (4422, 15138), (5046, 13266), (5742, 11658), (5829, 11484), (6633, 10092), (7236, 9251), (7569, 8844), (7772, 8613)]