72230856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 130981944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 71, 76, 92, 97, 114, 138, 142, 152, 184, 194, 213, 228, 276, 284, 291, 388, 426, 437, 456, 552, 568, 582, 776, 852, 874, 1164, 1311, 1349, 1633, 1704, 1748, 1843, 2231, 2328, 2622, 2698, 3266, 3496, 3686, 4047, 4462, 4899, 5244, 5396, 5529, 6532, 6693, 6887, 7372, 8094, 8924, 9798, 10488, 10792, 11058, 13064, 13386, 13774, 14744, 16188, 17848, 19596, 20661, 22116, 26772, 27548, 31027, 32376, 39192, 41322, 42389, 44232, 53544, 55096, 62054, 82644, 84778, 93081, 124108, 127167, 130853, 158401, 165288, 169556, 186162, 248216, 254334, 261706, 316802, 339112, 372324, 392559, 475203, 508668, 523412, 633604, 744648, 785118, 950406, 1017336, 1046824, 1267208, 1570236, 1900812, 3009619, 3140472, 3801624, 6019238, 9028857, 12038476, 18057714, 24076952, 36115428, 72230856]

約数ペア:

[(1, 72230856), (2, 36115428), (3, 24076952), (4, 18057714), (6, 12038476), (8, 9028857), (12, 6019238), (19, 3801624), (23, 3140472), (24, 3009619), (38, 1900812), (46, 1570236), (57, 1267208), (69, 1046824), (71, 1017336), (76, 950406), (92, 785118), (97, 744648), (114, 633604), (138, 523412), (142, 508668), (152, 475203), (184, 392559), (194, 372324), (213, 339112), (228, 316802), (276, 261706), (284, 254334), (291, 248216), (388, 186162), (426, 169556), (437, 165288), (456, 158401), (552, 130853), (568, 127167), (582, 124108), (776, 93081), (852, 84778), (874, 82644), (1164, 62054), (1311, 55096), (1349, 53544), (1633, 44232), (1704, 42389), (1748, 41322), (1843, 39192), (2231, 32376), (2328, 31027), (2622, 27548), (2698, 26772), (3266, 22116), (3496, 20661), (3686, 19596), (4047, 17848), (4462, 16188), (4899, 14744), (5244, 13774), (5396, 13386), (5529, 13064), (6532, 11058), (6693, 10792), (6887, 10488), (7372, 9798), (8094, 8924)]