72018232

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 164228400

約数和(自身を除く): 92210168

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 59, 88, 97, 104, 118, 121, 143, 194, 236, 242, 286, 388, 472, 484, 572, 649, 767, 776, 968, 1067, 1144, 1261, 1298, 1534, 1573, 2134, 2522, 2596, 3068, 3146, 4268, 5044, 5192, 5723, 6136, 6292, 7139, 8437, 8536, 10088, 11446, 11737, 12584, 13871, 14278, 16874, 22892, 23474, 27742, 28556, 33748, 45784, 46948, 55484, 57112, 62953, 67496, 74399, 92807, 93896, 110968, 125906, 148798, 152581, 185614, 251812, 297596, 305162, 371228, 503624, 595192, 610324, 692483, 742456, 818389, 1220648, 1384966, 1636778, 2769932, 3273556, 5539864, 6547112, 9002279, 18004558, 36009116, 72018232]

約数ペア:

[(1, 72018232), (2, 36009116), (4, 18004558), (8, 9002279), (11, 6547112), (13, 5539864), (22, 3273556), (26, 2769932), (44, 1636778), (52, 1384966), (59, 1220648), (88, 818389), (97, 742456), (104, 692483), (118, 610324), (121, 595192), (143, 503624), (194, 371228), (236, 305162), (242, 297596), (286, 251812), (388, 185614), (472, 152581), (484, 148798), (572, 125906), (649, 110968), (767, 93896), (776, 92807), (968, 74399), (1067, 67496), (1144, 62953), (1261, 57112), (1298, 55484), (1534, 46948), (1573, 45784), (2134, 33748), (2522, 28556), (2596, 27742), (3068, 23474), (3146, 22892), (4268, 16874), (5044, 14278), (5192, 13871), (5723, 12584), (6136, 11737), (6292, 11446), (7139, 10088), (8437, 8536)]