172840032

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 520097760

約数和(自身を除く): 347257728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 97, 138, 144, 184, 194, 207, 269, 276, 288, 291, 368, 388, 414, 538, 552, 582, 736, 776, 807, 828, 873, 1076, 1104, 1164, 1552, 1614, 1656, 1746, 2152, 2208, 2231, 2328, 2421, 3104, 3228, 3312, 3492, 4304, 4462, 4656, 4842, 6187, 6456, 6624, 6693, 6984, 8608, 8924, 9312, 9684, 12374, 12912, 13386, 13968, 17848, 18561, 19368, 20079, 24748, 25824, 26093, 26772, 27936, 35696, 37122, 38736, 40158, 49496, 52186, 53544, 55683, 71392, 74244, 77472, 78279, 80316, 98992, 104372, 107088, 111366, 148488, 156558, 160632, 197984, 208744, 214176, 222732, 234837, 296976, 313116, 321264, 417488, 445464, 469674, 593952, 600139, 626232, 642528, 834976, 890928, 939348, 1200278, 1252464, 1781856, 1800417, 1878696, 2400556, 2504928, 3600834, 3757392, 4801112, 5401251, 7201668, 7514784, 9602224, 10802502, 14403336, 19204448, 21605004, 28806672, 43210008, 57613344, 86420016, 172840032]

約数ペア:

[(1, 172840032), (2, 86420016), (3, 57613344), (4, 43210008), (6, 28806672), (8, 21605004), (9, 19204448), (12, 14403336), (16, 10802502), (18, 9602224), (23, 7514784), (24, 7201668), (32, 5401251), (36, 4801112), (46, 3757392), (48, 3600834), (69, 2504928), (72, 2400556), (92, 1878696), (96, 1800417), (97, 1781856), (138, 1252464), (144, 1200278), (184, 939348), (194, 890928), (207, 834976), (269, 642528), (276, 626232), (288, 600139), (291, 593952), (368, 469674), (388, 445464), (414, 417488), (538, 321264), (552, 313116), (582, 296976), (736, 234837), (776, 222732), (807, 214176), (828, 208744), (873, 197984), (1076, 160632), (1104, 156558), (1164, 148488), (1552, 111366), (1614, 107088), (1656, 104372), (1746, 98992), (2152, 80316), (2208, 78279), (2231, 77472), (2328, 74244), (2421, 71392), (3104, 55683), (3228, 53544), (3312, 52186), (3492, 49496), (4304, 40158), (4462, 38736), (4656, 37122), (4842, 35696), (6187, 27936), (6456, 26772), (6624, 26093), (6693, 25824), (6984, 24748), (8608, 20079), (8924, 19368), (9312, 18561), (9684, 17848), (12374, 13968), (12912, 13386)]