72135432

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 201502080

約数和(自身を除く): 129366648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 103, 137, 142, 206, 213, 274, 284, 309, 411, 412, 426, 548, 568, 618, 639, 822, 824, 852, 927, 1096, 1233, 1236, 1278, 1644, 1704, 1854, 2466, 2472, 2556, 3288, 3708, 4932, 5112, 7313, 7416, 9727, 9864, 14111, 14626, 19454, 21939, 28222, 29181, 29252, 38908, 42333, 43878, 56444, 58362, 58504, 65817, 77816, 84666, 87543, 87756, 112888, 116724, 126999, 131634, 169332, 175086, 175512, 233448, 253998, 263268, 338664, 350172, 507996, 526536, 700344, 1001881, 1015992, 2003762, 3005643, 4007524, 6011286, 8015048, 9016929, 12022572, 18033858, 24045144, 36067716, 72135432]

約数ペア:

[(1, 72135432), (2, 36067716), (3, 24045144), (4, 18033858), (6, 12022572), (8, 9016929), (9, 8015048), (12, 6011286), (18, 4007524), (24, 3005643), (36, 2003762), (71, 1015992), (72, 1001881), (103, 700344), (137, 526536), (142, 507996), (206, 350172), (213, 338664), (274, 263268), (284, 253998), (309, 233448), (411, 175512), (412, 175086), (426, 169332), (548, 131634), (568, 126999), (618, 116724), (639, 112888), (822, 87756), (824, 87543), (852, 84666), (927, 77816), (1096, 65817), (1233, 58504), (1236, 58362), (1278, 56444), (1644, 43878), (1704, 42333), (1854, 38908), (2466, 29252), (2472, 29181), (2556, 28222), (3288, 21939), (3708, 19454), (4932, 14626), (5112, 14111), (7313, 9864), (7416, 9727)]