172790064

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:240

約数の個数: 160

約数和(自身を含む): 516633600

約数和(自身を除く): 343843536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 79, 83, 108, 122, 144, 158, 166, 183, 216, 237, 244, 249, 316, 332, 366, 432, 474, 488, 498, 549, 632, 664, 711, 732, 747, 948, 976, 996, 1098, 1264, 1328, 1422, 1464, 1494, 1647, 1896, 1992, 2133, 2196, 2241, 2844, 2928, 2988, 3294, 3792, 3984, 4266, 4392, 4482, 4819, 5063, 5688, 5976, 6557, 6588, 8532, 8784, 8964, 9638, 10126, 11376, 11952, 13114, 13176, 14457, 15189, 17064, 17928, 19276, 19671, 20252, 26228, 26352, 28914, 30378, 34128, 35856, 38552, 39342, 40504, 43371, 45567, 52456, 57828, 59013, 60756, 77104, 78684, 81008, 86742, 91134, 104912, 115656, 118026, 121512, 130113, 136701, 157368, 173484, 177039, 182268, 231312, 236052, 243024, 260226, 273402, 314736, 346968, 354078, 364536, 399977, 472104, 520452, 546804, 693936, 708156, 729072, 799954, 944208, 1040904, 1093608, 1199931, 1416312, 1599908, 2081808, 2187216, 2399862, 2832624, 3199816, 3599793, 4799724, 6399632, 7199586, 9599448, 10799379, 14399172, 19198896, 21598758, 28798344, 43197516, 57596688, 86395032, 172790064]

約数ペア:

[(1, 172790064), (2, 86395032), (3, 57596688), (4, 43197516), (6, 28798344), (8, 21598758), (9, 19198896), (12, 14399172), (16, 10799379), (18, 9599448), (24, 7199586), (27, 6399632), (36, 4799724), (48, 3599793), (54, 3199816), (61, 2832624), (72, 2399862), (79, 2187216), (83, 2081808), (108, 1599908), (122, 1416312), (144, 1199931), (158, 1093608), (166, 1040904), (183, 944208), (216, 799954), (237, 729072), (244, 708156), (249, 693936), (316, 546804), (332, 520452), (366, 472104), (432, 399977), (474, 364536), (488, 354078), (498, 346968), (549, 314736), (632, 273402), (664, 260226), (711, 243024), (732, 236052), (747, 231312), (948, 182268), (976, 177039), (996, 173484), (1098, 157368), (1264, 136701), (1328, 130113), (1422, 121512), (1464, 118026), (1494, 115656), (1647, 104912), (1896, 91134), (1992, 86742), (2133, 81008), (2196, 78684), (2241, 77104), (2844, 60756), (2928, 59013), (2988, 57828), (3294, 52456), (3792, 45567), (3984, 43371), (4266, 40504), (4392, 39342), (4482, 38552), (4819, 35856), (5063, 34128), (5688, 30378), (5976, 28914), (6557, 26352), (6588, 26228), (8532, 20252), (8784, 19671), (8964, 19276), (9638, 17928), (10126, 17064), (11376, 15189), (11952, 14457), (13114, 13176)]