73438992

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:749

約数の個数: 120

約数和(自身を含む): 227717568

約数和(自身を除く): 154278576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 71, 72, 88, 99, 132, 142, 144, 176, 198, 213, 264, 284, 396, 426, 528, 568, 639, 653, 781, 792, 852, 1136, 1278, 1306, 1562, 1584, 1704, 1959, 2343, 2556, 2612, 3124, 3408, 3918, 4686, 5112, 5224, 5877, 6248, 7029, 7183, 7836, 9372, 10224, 10448, 11754, 12496, 14058, 14366, 15672, 18744, 21549, 23508, 28116, 28732, 31344, 37488, 43098, 46363, 47016, 56232, 57464, 64647, 86196, 92726, 94032, 112464, 114928, 129294, 139089, 172392, 185452, 258588, 278178, 344784, 370904, 417267, 509993, 517176, 556356, 741808, 834534, 1019986, 1034352, 1112712, 1529979, 1669068, 2039972, 2225424, 3059958, 3338136, 4079944, 4589937, 6119916, 6676272, 8159888, 9179874, 12239832, 18359748, 24479664, 36719496, 73438992]

約数ペア:

[(1, 73438992), (2, 36719496), (3, 24479664), (4, 18359748), (6, 12239832), (8, 9179874), (9, 8159888), (11, 6676272), (12, 6119916), (16, 4589937), (18, 4079944), (22, 3338136), (24, 3059958), (33, 2225424), (36, 2039972), (44, 1669068), (48, 1529979), (66, 1112712), (71, 1034352), (72, 1019986), (88, 834534), (99, 741808), (132, 556356), (142, 517176), (144, 509993), (176, 417267), (198, 370904), (213, 344784), (264, 278178), (284, 258588), (396, 185452), (426, 172392), (528, 139089), (568, 129294), (639, 114928), (653, 112464), (781, 94032), (792, 92726), (852, 86196), (1136, 64647), (1278, 57464), (1306, 56232), (1562, 47016), (1584, 46363), (1704, 43098), (1959, 37488), (2343, 31344), (2556, 28732), (2612, 28116), (3124, 23508), (3408, 21549), (3918, 18744), (4686, 15672), (5112, 14366), (5224, 14058), (5877, 12496), (6248, 11754), (7029, 10448), (7183, 10224), (7836, 9372)]