71992064

素因数分解:

$2^8\times {\mathrm{19}}^3\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 155384880

約数和(自身を除く): 83392816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 256, 304, 328, 361, 608, 656, 722, 779, 1216, 1312, 1444, 1558, 2432, 2624, 2888, 3116, 4864, 5248, 5776, 6232, 6859, 10496, 11552, 12464, 13718, 14801, 23104, 24928, 27436, 29602, 46208, 49856, 54872, 59204, 92416, 99712, 109744, 118408, 199424, 219488, 236816, 281219, 438976, 473632, 562438, 877952, 947264, 1124876, 1755904, 1894528, 2249752, 3789056, 4499504, 8999008, 17998016, 35996032, 71992064]

約数ペア:

[(1, 71992064), (2, 35996032), (4, 17998016), (8, 8999008), (16, 4499504), (19, 3789056), (32, 2249752), (38, 1894528), (41, 1755904), (64, 1124876), (76, 947264), (82, 877952), (128, 562438), (152, 473632), (164, 438976), (256, 281219), (304, 236816), (328, 219488), (361, 199424), (608, 118408), (656, 109744), (722, 99712), (779, 92416), (1216, 59204), (1312, 54872), (1444, 49856), (1558, 46208), (2432, 29602), (2624, 27436), (2888, 24928), (3116, 23104), (4864, 14801), (5248, 13718), (5776, 12464), (6232, 11552), (6859, 10496)]