71475696

素因数分解:

$2^4\times 3^4\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:572

約数の個数: 100

約数和(自身を含む): 208945704

約数和(自身を除く): 137470008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 131, 144, 162, 216, 262, 324, 393, 421, 432, 524, 648, 786, 842, 1048, 1179, 1263, 1296, 1572, 1684, 2096, 2358, 2526, 3144, 3368, 3537, 3789, 4716, 5052, 6288, 6736, 7074, 7578, 9432, 10104, 10611, 11367, 14148, 15156, 18864, 20208, 21222, 22734, 28296, 30312, 34101, 42444, 45468, 55151, 56592, 60624, 68202, 84888, 90936, 110302, 136404, 165453, 169776, 181872, 220604, 272808, 330906, 441208, 496359, 545616, 661812, 882416, 992718, 1323624, 1489077, 1985436, 2647248, 2978154, 3970872, 4467231, 5956308, 7941744, 8934462, 11912616, 17868924, 23825232, 35737848, 71475696]

約数ペア:

[(1, 71475696), (2, 35737848), (3, 23825232), (4, 17868924), (6, 11912616), (8, 8934462), (9, 7941744), (12, 5956308), (16, 4467231), (18, 3970872), (24, 2978154), (27, 2647248), (36, 1985436), (48, 1489077), (54, 1323624), (72, 992718), (81, 882416), (108, 661812), (131, 545616), (144, 496359), (162, 441208), (216, 330906), (262, 272808), (324, 220604), (393, 181872), (421, 169776), (432, 165453), (524, 136404), (648, 110302), (786, 90936), (842, 84888), (1048, 68202), (1179, 60624), (1263, 56592), (1296, 55151), (1572, 45468), (1684, 42444), (2096, 34101), (2358, 30312), (2526, 28296), (3144, 22734), (3368, 21222), (3537, 20208), (3789, 18864), (4716, 15156), (5052, 14148), (6288, 11367), (6736, 10611), (7074, 10104), (7578, 9432)]