61990704

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 160

約数和(自身を含む): 197130240

約数和(自身を除く): 135139536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 34, 36, 46, 48, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 144, 153, 184, 204, 207, 216, 272, 276, 306, 367, 368, 391, 408, 414, 432, 459, 552, 612, 621, 734, 782, 816, 828, 918, 1101, 1104, 1173, 1224, 1242, 1468, 1564, 1656, 1836, 2202, 2346, 2448, 2484, 2936, 3128, 3303, 3312, 3519, 3672, 4404, 4692, 4968, 5872, 6239, 6256, 6606, 7038, 7344, 8441, 8808, 9384, 9909, 9936, 10557, 12478, 13212, 14076, 16882, 17616, 18717, 18768, 19818, 21114, 24956, 25323, 26424, 28152, 33764, 37434, 39636, 42228, 49912, 50646, 52848, 56151, 56304, 67528, 74868, 75969, 79272, 84456, 99824, 101292, 112302, 135056, 143497, 149736, 151938, 158544, 168453, 168912, 202584, 224604, 227907, 286994, 299472, 303876, 336906, 405168, 430491, 449208, 455814, 573988, 607752, 673812, 860982, 898416, 911628, 1147976, 1215504, 1291473, 1347624, 1721964, 1823256, 2295952, 2582946, 2695248, 3443928, 3646512, 3874419, 5165892, 6887856, 7748838, 10331784, 15497676, 20663568, 30995352, 61990704]

約数ペア:

[(1, 61990704), (2, 30995352), (3, 20663568), (4, 15497676), (6, 10331784), (8, 7748838), (9, 6887856), (12, 5165892), (16, 3874419), (17, 3646512), (18, 3443928), (23, 2695248), (24, 2582946), (27, 2295952), (34, 1823256), (36, 1721964), (46, 1347624), (48, 1291473), (51, 1215504), (54, 1147976), (68, 911628), (69, 898416), (72, 860982), (92, 673812), (102, 607752), (108, 573988), (136, 455814), (138, 449208), (144, 430491), (153, 405168), (184, 336906), (204, 303876), (207, 299472), (216, 286994), (272, 227907), (276, 224604), (306, 202584), (367, 168912), (368, 168453), (391, 158544), (408, 151938), (414, 149736), (432, 143497), (459, 135056), (552, 112302), (612, 101292), (621, 99824), (734, 84456), (782, 79272), (816, 75969), (828, 74868), (918, 67528), (1101, 56304), (1104, 56151), (1173, 52848), (1224, 50646), (1242, 49912), (1468, 42228), (1564, 39636), (1656, 37434), (1836, 33764), (2202, 28152), (2346, 26424), (2448, 25323), (2484, 24956), (2936, 21114), (3128, 19818), (3303, 18768), (3312, 18717), (3519, 17616), (3672, 16882), (4404, 14076), (4692, 13212), (4968, 12478), (5872, 10557), (6239, 9936), (6256, 9909), (6606, 9384), (7038, 8808), (7344, 8441)]