77723976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 222710400

約数和(自身を除く): 144986424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 73, 74, 88, 109, 111, 132, 146, 148, 218, 219, 222, 264, 292, 296, 327, 407, 436, 438, 444, 584, 654, 803, 814, 872, 876, 888, 1199, 1221, 1308, 1606, 1628, 1752, 2398, 2409, 2442, 2616, 2701, 3212, 3256, 3597, 4033, 4796, 4818, 4884, 5402, 6424, 7194, 7957, 8066, 8103, 9592, 9636, 9768, 10804, 12099, 14388, 15914, 16132, 16206, 19272, 21608, 23871, 24198, 28776, 29711, 31828, 32264, 32412, 44363, 47742, 48396, 59422, 63656, 64824, 87527, 88726, 89133, 95484, 96792, 118844, 133089, 175054, 177452, 178266, 190968, 237688, 262581, 266178, 294409, 350108, 354904, 356532, 525162, 532356, 588818, 700216, 713064, 883227, 1050324, 1064712, 1177636, 1766454, 2100648, 2355272, 3238499, 3532908, 6476998, 7065816, 9715497, 12953996, 19430994, 25907992, 38861988, 77723976]

約数ペア:

[(1, 77723976), (2, 38861988), (3, 25907992), (4, 19430994), (6, 12953996), (8, 9715497), (11, 7065816), (12, 6476998), (22, 3532908), (24, 3238499), (33, 2355272), (37, 2100648), (44, 1766454), (66, 1177636), (73, 1064712), (74, 1050324), (88, 883227), (109, 713064), (111, 700216), (132, 588818), (146, 532356), (148, 525162), (218, 356532), (219, 354904), (222, 350108), (264, 294409), (292, 266178), (296, 262581), (327, 237688), (407, 190968), (436, 178266), (438, 177452), (444, 175054), (584, 133089), (654, 118844), (803, 96792), (814, 95484), (872, 89133), (876, 88726), (888, 87527), (1199, 64824), (1221, 63656), (1308, 59422), (1606, 48396), (1628, 47742), (1752, 44363), (2398, 32412), (2409, 32264), (2442, 31828), (2616, 29711), (2701, 28776), (3212, 24198), (3256, 23871), (3597, 21608), (4033, 19272), (4796, 16206), (4818, 16132), (4884, 15914), (5402, 14388), (6424, 12099), (7194, 10804), (7957, 9768), (8066, 9636), (8103, 9592)]