73139968

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1413

約数の個数: 72

約数和(自身を含む): 167771520

約数和(自身を除く): 94631552

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1367, 1408, 1672, 2432, 2734, 2816, 3344, 4864, 5468, 6688, 10936, 13376, 15037, 21872, 25973, 26752, 30074, 43744, 51946, 53504, 60148, 87488, 103892, 120296, 174976, 207784, 240592, 285703, 349952, 415568, 481184, 571406, 831136, 962368, 1142812, 1662272, 1924736, 2285624, 3324544, 3849472, 4571248, 6649088, 9142496, 18284992, 36569984, 73139968]

約数ペア:

[(1, 73139968), (2, 36569984), (4, 18284992), (8, 9142496), (11, 6649088), (16, 4571248), (19, 3849472), (22, 3324544), (32, 2285624), (38, 1924736), (44, 1662272), (64, 1142812), (76, 962368), (88, 831136), (128, 571406), (152, 481184), (176, 415568), (209, 349952), (256, 285703), (304, 240592), (352, 207784), (418, 174976), (608, 120296), (704, 103892), (836, 87488), (1216, 60148), (1367, 53504), (1408, 51946), (1672, 43744), (2432, 30074), (2734, 26752), (2816, 25973), (3344, 21872), (4864, 15037), (5468, 13376), (6688, 10936)]