80272608

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 229122432

約数和(自身を除く): 148849824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 131, 156, 208, 262, 312, 393, 416, 491, 524, 624, 786, 982, 1048, 1248, 1473, 1572, 1703, 1964, 2096, 2946, 3144, 3406, 3928, 4192, 5109, 5892, 6288, 6383, 6812, 7856, 10218, 11784, 12576, 12766, 13624, 15712, 19149, 20436, 23568, 25532, 27248, 38298, 40872, 47136, 51064, 54496, 64321, 76596, 81744, 102128, 128642, 153192, 163488, 192963, 204256, 257284, 306384, 385926, 514568, 612768, 771852, 836173, 1029136, 1543704, 1672346, 2058272, 2508519, 3087408, 3344692, 5017038, 6174816, 6689384, 10034076, 13378768, 20068152, 26757536, 40136304, 80272608]

約数ペア:

[(1, 80272608), (2, 40136304), (3, 26757536), (4, 20068152), (6, 13378768), (8, 10034076), (12, 6689384), (13, 6174816), (16, 5017038), (24, 3344692), (26, 3087408), (32, 2508519), (39, 2058272), (48, 1672346), (52, 1543704), (78, 1029136), (96, 836173), (104, 771852), (131, 612768), (156, 514568), (208, 385926), (262, 306384), (312, 257284), (393, 204256), (416, 192963), (491, 163488), (524, 153192), (624, 128642), (786, 102128), (982, 81744), (1048, 76596), (1248, 64321), (1473, 54496), (1572, 51064), (1703, 47136), (1964, 40872), (2096, 38298), (2946, 27248), (3144, 25532), (3406, 23568), (3928, 20436), (4192, 19149), (5109, 15712), (5892, 13624), (6288, 12766), (6383, 12576), (6812, 11784), (7856, 10218)]