72425712

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 208308096

約数和(自身を除く): 135882384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 227, 272, 276, 289, 368, 391, 408, 454, 552, 578, 681, 782, 816, 867, 908, 1104, 1156, 1173, 1362, 1564, 1734, 1816, 2312, 2346, 2724, 3128, 3468, 3632, 3859, 4624, 4692, 5221, 5448, 6256, 6647, 6936, 7718, 9384, 10442, 10896, 11577, 13294, 13872, 15436, 15663, 18768, 19941, 20884, 23154, 26588, 30872, 31326, 39882, 41768, 46308, 53176, 61744, 62652, 65603, 79764, 83536, 88757, 92616, 106352, 125304, 131206, 159528, 177514, 185232, 196809, 250608, 262412, 266271, 319056, 355028, 393618, 524824, 532542, 710056, 787236, 1049648, 1065084, 1420112, 1508869, 1574472, 2130168, 3017738, 3148944, 4260336, 4526607, 6035476, 9053214, 12070952, 18106428, 24141904, 36212856, 72425712]

約数ペア:

[(1, 72425712), (2, 36212856), (3, 24141904), (4, 18106428), (6, 12070952), (8, 9053214), (12, 6035476), (16, 4526607), (17, 4260336), (23, 3148944), (24, 3017738), (34, 2130168), (46, 1574472), (48, 1508869), (51, 1420112), (68, 1065084), (69, 1049648), (92, 787236), (102, 710056), (136, 532542), (138, 524824), (184, 393618), (204, 355028), (227, 319056), (272, 266271), (276, 262412), (289, 250608), (368, 196809), (391, 185232), (408, 177514), (454, 159528), (552, 131206), (578, 125304), (681, 106352), (782, 92616), (816, 88757), (867, 83536), (908, 79764), (1104, 65603), (1156, 62652), (1173, 61744), (1362, 53176), (1564, 46308), (1734, 41768), (1816, 39882), (2312, 31326), (2346, 30872), (2724, 26588), (3128, 23154), (3468, 20884), (3632, 19941), (3859, 18768), (4624, 15663), (4692, 15436), (5221, 13872), (5448, 13294), (6256, 11577), (6647, 10896), (6936, 10442), (7718, 9384)]