73356416

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 182784000

約数和(自身を除く): 109427584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 139, 152, 217, 224, 248, 266, 278, 304, 434, 448, 496, 532, 556, 589, 608, 868, 896, 973, 992, 1064, 1112, 1178, 1216, 1736, 1946, 1984, 2128, 2224, 2356, 2432, 2641, 3472, 3892, 3968, 4123, 4256, 4309, 4448, 4712, 5282, 6944, 7784, 8246, 8512, 8618, 8896, 9424, 10564, 13888, 15568, 16492, 17024, 17236, 17792, 18487, 18848, 21128, 27776, 30163, 31136, 32984, 34472, 36974, 37696, 42256, 60326, 62272, 65968, 68944, 73948, 75392, 81871, 84512, 120652, 124544, 131936, 137888, 147896, 163742, 169024, 241304, 263872, 275776, 295792, 327484, 338048, 482608, 527744, 551552, 573097, 591584, 654968, 965216, 1146194, 1183168, 1309936, 1930432, 2292388, 2366336, 2619872, 3860864, 4584776, 5239744, 9169552, 10479488, 18339104, 36678208, 73356416]

約数ペア:

[(1, 73356416), (2, 36678208), (4, 18339104), (7, 10479488), (8, 9169552), (14, 5239744), (16, 4584776), (19, 3860864), (28, 2619872), (31, 2366336), (32, 2292388), (38, 1930432), (56, 1309936), (62, 1183168), (64, 1146194), (76, 965216), (112, 654968), (124, 591584), (128, 573097), (133, 551552), (139, 527744), (152, 482608), (217, 338048), (224, 327484), (248, 295792), (266, 275776), (278, 263872), (304, 241304), (434, 169024), (448, 163742), (496, 147896), (532, 137888), (556, 131936), (589, 124544), (608, 120652), (868, 84512), (896, 81871), (973, 75392), (992, 73948), (1064, 68944), (1112, 65968), (1178, 62272), (1216, 60326), (1736, 42256), (1946, 37696), (1984, 36974), (2128, 34472), (2224, 32984), (2356, 31136), (2432, 30163), (2641, 27776), (3472, 21128), (3892, 18848), (3968, 18487), (4123, 17792), (4256, 17236), (4309, 17024), (4448, 16492), (4712, 15568), (5282, 13888), (6944, 10564), (7784, 9424), (8246, 8896), (8512, 8618)]