90444522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 145945878

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 59, 102, 113, 114, 118, 119, 133, 177, 226, 238, 266, 323, 339, 354, 357, 399, 413, 646, 678, 714, 791, 798, 826, 969, 1003, 1121, 1239, 1582, 1921, 1938, 2006, 2147, 2242, 2261, 2373, 2478, 3009, 3363, 3842, 4294, 4522, 4746, 5763, 6018, 6441, 6667, 6726, 6783, 7021, 7847, 11526, 12882, 13334, 13447, 13566, 14042, 15029, 15694, 19057, 20001, 21063, 23541, 26894, 30058, 36499, 38114, 40002, 40341, 42126, 45087, 46669, 47082, 57171, 72998, 80682, 90174, 93338, 109497, 113339, 114342, 126673, 133399, 140007, 218994, 226678, 253346, 255493, 266798, 280014, 340017, 380019, 400197, 510986, 680034, 760038, 766479, 793373, 800394, 886711, 1532958, 1586746, 1773422, 2153441, 2380119, 2660133, 4306882, 4760238, 5320266, 6460323, 12920646, 15074087, 30148174, 45222261, 90444522]

約数ペア:

[(1, 90444522), (2, 45222261), (3, 30148174), (6, 15074087), (7, 12920646), (14, 6460323), (17, 5320266), (19, 4760238), (21, 4306882), (34, 2660133), (38, 2380119), (42, 2153441), (51, 1773422), (57, 1586746), (59, 1532958), (102, 886711), (113, 800394), (114, 793373), (118, 766479), (119, 760038), (133, 680034), (177, 510986), (226, 400197), (238, 380019), (266, 340017), (323, 280014), (339, 266798), (354, 255493), (357, 253346), (399, 226678), (413, 218994), (646, 140007), (678, 133399), (714, 126673), (791, 114342), (798, 113339), (826, 109497), (969, 93338), (1003, 90174), (1121, 80682), (1239, 72998), (1582, 57171), (1921, 47082), (1938, 46669), (2006, 45087), (2147, 42126), (2242, 40341), (2261, 40002), (2373, 38114), (2478, 36499), (3009, 30058), (3363, 26894), (3842, 23541), (4294, 21063), (4522, 20001), (4746, 19057), (5763, 15694), (6018, 15029), (6441, 14042), (6667, 13566), (6726, 13447), (6783, 13334), (7021, 12882), (7847, 11526)]