89645724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 283180800

約数和(自身を除く): 193535076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 79, 84, 108, 114, 126, 133, 158, 171, 189, 228, 237, 252, 266, 316, 342, 378, 399, 474, 513, 532, 553, 684, 711, 756, 798, 948, 1026, 1106, 1197, 1422, 1501, 1596, 1659, 2052, 2133, 2212, 2394, 2844, 3002, 3318, 3591, 4266, 4503, 4788, 4977, 6004, 6241, 6636, 7182, 8532, 9006, 9954, 10507, 12482, 13509, 14364, 14931, 18012, 18723, 19908, 21014, 24964, 27018, 29862, 31521, 37446, 40527, 42028, 43687, 54036, 56169, 59724, 63042, 74892, 81054, 87374, 94563, 112338, 118579, 126084, 131061, 162108, 168507, 174748, 189126, 224676, 237158, 262122, 283689, 337014, 355737, 378252, 393183, 474316, 524244, 567378, 674028, 711474, 786366, 830053, 1067211, 1134756, 1179549, 1422948, 1572732, 1660106, 2134422, 2359098, 2490159, 3201633, 3320212, 4268844, 4718196, 4980318, 6403266, 7470477, 9960636, 12806532, 14940954, 22411431, 29881908, 44822862, 89645724]

約数ペア:

[(1, 89645724), (2, 44822862), (3, 29881908), (4, 22411431), (6, 14940954), (7, 12806532), (9, 9960636), (12, 7470477), (14, 6403266), (18, 4980318), (19, 4718196), (21, 4268844), (27, 3320212), (28, 3201633), (36, 2490159), (38, 2359098), (42, 2134422), (54, 1660106), (57, 1572732), (63, 1422948), (76, 1179549), (79, 1134756), (84, 1067211), (108, 830053), (114, 786366), (126, 711474), (133, 674028), (158, 567378), (171, 524244), (189, 474316), (228, 393183), (237, 378252), (252, 355737), (266, 337014), (316, 283689), (342, 262122), (378, 237158), (399, 224676), (474, 189126), (513, 174748), (532, 168507), (553, 162108), (684, 131061), (711, 126084), (756, 118579), (798, 112338), (948, 94563), (1026, 87374), (1106, 81054), (1197, 74892), (1422, 63042), (1501, 59724), (1596, 56169), (1659, 54036), (2052, 43687), (2133, 42028), (2212, 40527), (2394, 37446), (2844, 31521), (3002, 29862), (3318, 27018), (3591, 24964), (4266, 21014), (4503, 19908), (4788, 18723), (4977, 18012), (6004, 14931), (6241, 14364), (6636, 13509), (7182, 12482), (8532, 10507), (9006, 9954)]