72420588

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 196689920

約数和(自身を除く): 124269332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 97, 108, 124, 186, 194, 223, 279, 291, 372, 388, 446, 558, 582, 669, 837, 873, 892, 1116, 1164, 1338, 1674, 1746, 2007, 2619, 2676, 3007, 3348, 3492, 4014, 5238, 6014, 6021, 6913, 8028, 9021, 10476, 12028, 12042, 13826, 18042, 20739, 21631, 24084, 27063, 27652, 36084, 41478, 43262, 54126, 62217, 64893, 81189, 82956, 86524, 108252, 124434, 129786, 162378, 186651, 194679, 248868, 259572, 324756, 373302, 389358, 584037, 670561, 746604, 778716, 1168074, 1341122, 2011683, 2336148, 2682244, 4023366, 6035049, 8046732, 12070098, 18105147, 24140196, 36210294, 72420588]

約数ペア:

[(1, 72420588), (2, 36210294), (3, 24140196), (4, 18105147), (6, 12070098), (9, 8046732), (12, 6035049), (18, 4023366), (27, 2682244), (31, 2336148), (36, 2011683), (54, 1341122), (62, 1168074), (93, 778716), (97, 746604), (108, 670561), (124, 584037), (186, 389358), (194, 373302), (223, 324756), (279, 259572), (291, 248868), (372, 194679), (388, 186651), (446, 162378), (558, 129786), (582, 124434), (669, 108252), (837, 86524), (873, 82956), (892, 81189), (1116, 64893), (1164, 62217), (1338, 54126), (1674, 43262), (1746, 41478), (2007, 36084), (2619, 27652), (2676, 27063), (3007, 24084), (3348, 21631), (3492, 20739), (4014, 18042), (5238, 13826), (6014, 12042), (6021, 12028), (6913, 10476), (8028, 9021)]