74052272

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 192844800

約数和(自身を除く): 118792528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 23, 28, 34, 38, 46, 56, 68, 76, 89, 92, 112, 119, 133, 136, 152, 161, 178, 184, 238, 266, 272, 304, 322, 323, 356, 368, 391, 437, 476, 532, 623, 644, 646, 712, 782, 874, 952, 1064, 1246, 1288, 1292, 1424, 1513, 1564, 1691, 1748, 1904, 2047, 2128, 2261, 2492, 2576, 2584, 2737, 3026, 3059, 3128, 3382, 3496, 4094, 4522, 4984, 5168, 5474, 6052, 6118, 6256, 6764, 6992, 7429, 8188, 9044, 9968, 10591, 10948, 11837, 12104, 12236, 13528, 14329, 14858, 16376, 18088, 21182, 21896, 23674, 24208, 24472, 27056, 28658, 28747, 29716, 32752, 34799, 36176, 38893, 42364, 43792, 47348, 48944, 52003, 57316, 57494, 59432, 69598, 77786, 84728, 94696, 104006, 114632, 114988, 118864, 139196, 155572, 169456, 189392, 201229, 208012, 229264, 229976, 243593, 272251, 278392, 311144, 402458, 416024, 459952, 487186, 544502, 556784, 622288, 661181, 804916, 832048, 974372, 1089004, 1322362, 1609832, 1948744, 2178008, 2644724, 3219664, 3897488, 4356016, 4628267, 5289448, 9256534, 10578896, 18513068, 37026136, 74052272]

約数ペア:

[(1, 74052272), (2, 37026136), (4, 18513068), (7, 10578896), (8, 9256534), (14, 5289448), (16, 4628267), (17, 4356016), (19, 3897488), (23, 3219664), (28, 2644724), (34, 2178008), (38, 1948744), (46, 1609832), (56, 1322362), (68, 1089004), (76, 974372), (89, 832048), (92, 804916), (112, 661181), (119, 622288), (133, 556784), (136, 544502), (152, 487186), (161, 459952), (178, 416024), (184, 402458), (238, 311144), (266, 278392), (272, 272251), (304, 243593), (322, 229976), (323, 229264), (356, 208012), (368, 201229), (391, 189392), (437, 169456), (476, 155572), (532, 139196), (623, 118864), (644, 114988), (646, 114632), (712, 104006), (782, 94696), (874, 84728), (952, 77786), (1064, 69598), (1246, 59432), (1288, 57494), (1292, 57316), (1424, 52003), (1513, 48944), (1564, 47348), (1691, 43792), (1748, 42364), (1904, 38893), (2047, 36176), (2128, 34799), (2261, 32752), (2492, 29716), (2576, 28747), (2584, 28658), (2737, 27056), (3026, 24472), (3059, 24208), (3128, 23674), (3382, 21896), (3496, 21182), (4094, 18088), (4522, 16376), (4984, 14858), (5168, 14329), (5474, 13528), (6052, 12236), (6118, 12104), (6256, 11837), (6764, 10948), (6992, 10591), (7429, 9968), (8188, 9044)]